{"title":"Spel","description":"\u003cp\u003eSpel provide products and systems for the storage, attenuation, monitoring, treatment and utilisation of surface water.\u003c\/p\u003e\n\u003cp\u003eTanks Directs Underground Spel GRP tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks.\u003c\/p\u003e\n\u003cp\u003eAvailable from 1,000 litres all the way to 90,000 litres.\u003c\/p\u003e","products":[{"product_id":"silt-trap-12-tonnes","title":"Silt Trap, 12 Tonnes","description":"\u003cp\u003e\u003cstrong\u003eGround Level Silt Trap\u003c\/strong\u003e\u003cbr\u003e\nVehicle wash installations, especially with underbody washing facilities send large volumes of dirt and grit down the drainage system causing blockages. Whichever type of vehicle washing installation, the vehicle wash silt trap is essential to solve this problem. Dirty water flows directly into the VW silt trap where the sludge and grit settle out prior to the water passing through the high level outlet to the drainage system. Moulded in glass reinforced plastic (GRP) it is easy to handle, robust and corrosion proof.\u003cbr\u003e\nThe heavy duty, hot dipped galvanised gratings comply with slow moving wheel load bearing requirements of FACTA Class D gratings available in 5 or 12 tonnes. For ease of access and to empty the VW silt trap the grating is hinged and held open with an integral stay. Sludge can then be removed manually or by tanker.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703840452933,"sku":"ST800\/12","price":2145.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/5869_11043.jpg?v=1767801137"},{"product_id":"40-000-litre-grp-underground-water-tank","title":"40,000 Litre GRP Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e40000 Litre (8798 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/septic-tanks\/c978\"\u003eSeptic\/settlement tanks\u003c\/a\u003e\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703853920581,"sku":"TS300\/40000","price":9140.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7000_15887.jpg?v=1767801339"},{"product_id":"36-000-litre-underground-water-tank","title":"36,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e36400 Litre (8006 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703853986117,"sku":"TS400\/36400","price":5475.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7013_15904.jpg?v=1767801349"},{"product_id":"40-000-litre-underground-water-tank","title":"40,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e40600 Litre (8798 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/septic-tanks\/c978\"\u003eSeptic\/settlement tanks\u003c\/a\u003e\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703854051653,"sku":"TS400\/40600","price":6525.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7014_15905.jpg?v=1767801349"},{"product_id":"silt-trap-5-tonnes","title":"Silt Trap, 5 Tonnes","description":"\u003cp\u003e\u003cstrong\u003eGround Level Silt Trap\u003c\/strong\u003e\u003cbr\u003e\nVehicle wash installations, especially with underbody washing facilities send large volumes of dirt and grit down the drainage system causing blockages. Whichever type of vehicle washing installation, the vehicle wash silt trap is essential to solve this problem. Dirty water flows directly into the VW silt trap where the sludge and grit settle out prior to the water passing through the high level outlet to the drainage system.\u003cbr\u003e\nMoulded in glass reinforced plastic (GRP) it is easy to handle, robust and corrosion proof. The heavy duty, hot dipped galvanised gratings comply with slow moving wheel load bearing requirements of FACTA Class D gratings available in 5 or 12 tonnes. For ease of access and to empty the VW silt trap the grating is hinged and held open with an integral stay. Sludge can then be removed manually or by tanker.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703964250437,"sku":"ST800\/5","price":1845.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/5870_11044.jpg?v=1767801139"},{"product_id":"1000-litre-grp-underground-water-tank","title":"1000 Litre GRP Underground Water Tank","description":"\u003ch3\u003e1000 Litre (220 Gallon) Underground water tank\u003c\/h3\u003e\n\n\u003cp\u003e\n\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eStormwater attenuation\u003c\/li\u003e\n\n\t\u003cli\u003eFire fighting sprinkler reservoirs\u003c\/li\u003e\n\n\t\u003cli\u003ePotable water storage\u003c\/li\u003e\n\n\t\u003cli\u003eSeptic\/settlement tanks\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003c\/li\u003e\n\n\t\u003cli\u003eRainwater Storage\u003c\/li\u003e\n\n\t\u003cli\u003eAccidental spillage containment\u003c\/li\u003e\n\n\t\u003cli\u003eTransformer oil dump tanks\u003c\/li\u003e\n\n\t\u003cli\u003ePackage pumping chambers\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank's unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970279749,"sku":"TS200\/1000","price":1260.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6979_15855.jpg?v=1767801320"},{"product_id":"10-000-litre-underground-water-tank-grp","title":"10,000 Litre Underground Water Tank, GRP","description":"\u003ch3\u003e\u003cstrong\u003e10000 Litre (2200 Gallon) Underground water tank\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\n\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eStormwater attenuation\u003c\/li\u003e\n\n\t\u003cli\u003eFire fighting sprinkler reservoirs\u003c\/li\u003e\n\n\t\u003cli\u003ePotable water storage\u003c\/li\u003e\n\n\t\u003cli\u003eSeptic\/settlement tanks\u003c\/li\u003e\n\n\t\u003cli\u003eCesspools and silage effluent holding tanks\u003c\/li\u003e\n\n\t\u003cli\u003eRainwater Storage\u003c\/li\u003e\n\n\t\u003cli\u003eAccidental spillage containment\u003c\/li\u003e\n\n\t\u003cli\u003eTransformer oil dump tanks\u003c\/li\u003e\n\n\t\u003cli\u003ePackage pumping chambers\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank's unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970312517,"sku":"TS200\/10000","price":3115.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6980_15856.jpg?v=1767801320"},{"product_id":"2000-litre-below-ground-water-tank","title":"2000 Litre Below ground Water Tank","description":"\u003ch3\u003e\u003cstrong\u003e2000 Litre (440 Gallon) Underground water tank\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\n\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eStormwater attenuation\u003c\/li\u003e\n\n\t\u003cli\u003eFire fighting sprinkler reservoirs\u003c\/li\u003e\n\n\t\u003cli\u003ePotable water storage\u003c\/li\u003e\n\n\t\u003cli\u003eSeptic\/settlement tanks\u003c\/li\u003e\n\n\t\u003cli\u003eCesspools and silage effluent holding tanks\u003c\/li\u003e\n\n\t\u003cli\u003eRainwater Storage\u003c\/li\u003e\n\n\t\u003cli\u003eAccidental spillage containment\u003c\/li\u003e\n\n\t\u003cli\u003eTransformer oil dump tanks\u003c\/li\u003e\n\n\t\u003cli\u003ePackage pumping chambers\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented), which was chosen after careful investigation proved it produced the most desirable \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/water-tanks\/grp-tanks\/c894\" target=\"_blank\"\u003eGRP underground tanks\u003c\/a\u003e. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank's unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970378053,"sku":"TS200\/2000","price":1310.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6981_15857.jpg?v=1767801323"},{"product_id":"3000-litre-grp-underground-water-tank","title":"3000 Litre GRP Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e3000 Litre (660 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970410821,"sku":"TS200\/3000","price":1400.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6982_15858.jpg?v=1767801323"},{"product_id":"4000-litre-underground-water-tank","title":"4000 Litre Underground water Tank","description":"\u003cp\u003e\u003cstrong\u003e4000 Litre (880 Gallon) Underground water tank.\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cu style=\"line-height: 19px;\"\u003e\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/u\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- Stormwater attenuation\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eFire fighting sprinkler reservoirs\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003ePotable water storage\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eSeptic\/settlement tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eCesspools and silage effluent holding tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eRainwater Storage\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eAccidental spillage containment\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eTransformer oil dump tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003ePackage pumping chambers\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eThis process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eEach tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eTesting is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/span\u003eharacteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970476357,"sku":"TS200\/4000","price":1555.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6983_15859.jpg?v=1767801324"},{"product_id":"5000-litre-underground-water-tank","title":"5000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e5000 Litre (1100 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970509125,"sku":"TS200\/5000","price":1625.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6984_15860.jpg?v=1767801324"},{"product_id":"6000-litre-underground-water-tank","title":"6000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e6000 Litre (1300 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970541893,"sku":"TS200\/6000","price":1755.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6985_15861.jpg?v=1767801327"},{"product_id":"7000-litre-below-ground-water-tank","title":"7000 Litre Below ground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e7000 Litre (1500 Gallon) Underground water tank.\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cu style=\"line-height: 19px;\"\u003e\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/u\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- Stormwater attenuation\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eFire fighting sprinkler reservoirs\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003ePotable water storage\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eSeptic\/settlement tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eCesspools and silage effluent holding tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eRainwater Storage\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eAccidental spillage containment\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eTransformer oil dump tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003ePackage pumping chambers\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eThis process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eEach tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eTesting is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970607429,"sku":"TS200\/7000","price":2115.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6986_15862.jpg?v=1767801327"},{"product_id":"8000-litre-underground-water-tank","title":"8000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e8000 Litre (1700 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools \u003c\/a\u003eand silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970640197,"sku":"TS200\/8000","price":2825.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6987_15863.jpg?v=1767801327"},{"product_id":"9000-litre-underground-water-tank","title":"9000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e9000 Litre (1970 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools \u003c\/a\u003eand silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970705733,"sku":"TS200\/9000","price":2840.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6988_15864.jpg?v=1767801327"},{"product_id":"10-000-litre-grp-underground-water-tank","title":"10,000 Litre GRP Underground Water Tank","description":"\u003ch3\u003e\u003cstrong\u003e10000 Litre (2199 Gallon) Underground water tank\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\n\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eStormwater attenuation\u003c\/li\u003e\n\n\t\u003cli\u003eFire fighting sprinkler reservoirs\u003c\/li\u003e\n\n\t\u003cli\u003ePotable water storage\u003c\/li\u003e\n\n\t\u003cli\u003eSeptic\/settlement tanks\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003c\/li\u003e\n\n\t\u003cli\u003eRainwater Storage\u003c\/li\u003e\n\n\t\u003cli\u003eAccidental spillage containment\u003c\/li\u003e\n\n\t\u003cli\u003eTransformer oil dump tanks\u003c\/li\u003e\n\n\t\u003cli\u003ePackage pumping chambers\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank's unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970738501,"sku":"TS300\/10000","price":2560.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/circle-item-c1436-6-c78aff3e.jpg?v=1768235498"},{"product_id":"10-400-litre-underground-water-tank","title":"10,400 Litre Underground Water Tank","description":"\u003ch3\u003e10400 Litre (2287 Gallon) Underground water tank\u003c\/h3\u003e\n\n\u003cp\u003e\n\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eStormwater attenuation\u003c\/li\u003e\n\n\t\u003cli\u003eFire fighting sprinkler reservoirs\u003c\/li\u003e\n\n\t\u003cli\u003ePotable water storage\u003c\/li\u003e\n\n\t\u003cli\u003eSeptic\/settlement tanks\u003c\/li\u003e\n\n\t\u003cli\u003eCesspools and silage effluent holding tanks\u003c\/li\u003e\n\n\t\u003cli\u003eRainwater Storage\u003c\/li\u003e\n\n\t\u003cli\u003eAccidental spillage containment\u003c\/li\u003e\n\n\t\u003cli\u003eTransformer oil dump tanks\u003c\/li\u003e\n\n\t\u003cli\u003ePackage pumping chambers\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank's unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970836805,"sku":"TS300\/10400","price":2595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6990_15872.jpg?v=1767801330"},{"product_id":"12-000-litre-underground-water-tank","title":"12,000 Litre Underground Water Tank","description":"\u003ch3\u003e\u003cstrong\u003e12000 Litre (2639 Gallon) Underground water tank\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\n\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eStormwater attenuation\u003c\/li\u003e\n\n\t\u003cli\u003eFire fighting sprinkler reservoirs\u003c\/li\u003e\n\n\t\u003cli\u003ePotable water storage\u003c\/li\u003e\n\n\t\u003cli\u003eSeptic\/settlement tanks\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003c\/li\u003e\n\n\t\u003cli\u003eRainwater Storage\u003c\/li\u003e\n\n\t\u003cli\u003eAccidental spillage containment\u003c\/li\u003e\n\n\t\u003cli\u003eTransformer oil dump tanks\u003c\/li\u003e\n\n\t\u003cli\u003ePackage pumping chambers\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank's unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970869573,"sku":"TS300\/12000","price":2855.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6991_15873.jpg?v=1767801334"},{"product_id":"13-500-litre-underground-water-tank","title":"13,500 Litre Underground Water Tank","description":"\u003ch3\u003e13650 Litre (3002 Gallon) Underground water tank\u003c\/h3\u003e\n\n\u003cp\u003e\n\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eStormwater attenuation\u003c\/li\u003e\n\n\t\u003cli\u003eFire fighting sprinkler reservoirs\u003c\/li\u003e\n\n\t\u003cli\u003ePotable water storage\u003c\/li\u003e\n\n\t\u003cli\u003eSeptic\/settlement tanks\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003c\/li\u003e\n\n\t\u003cli\u003eRainwater Storage\u003c\/li\u003e\n\n\t\u003cli\u003eAccidental spillage containment\u003c\/li\u003e\n\n\t\u003cli\u003eTransformer oil dump tanks\u003c\/li\u003e\n\n\t\u003cli\u003ePackage pumping chambers\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank's unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970935109,"sku":"TS300\/13650","price":3045.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6992_15874.jpg?v=1767801331"},{"product_id":"17-000-litre-underground-water-tank","title":"17,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e17000 Litre (3739 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703970967877,"sku":"TS300\/17000","price":3280.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6993_15875.jpg?v=1767801334"},{"product_id":"18-000-litre-underground-water-tank","title":"18,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e18200 Litre (4003 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971033413,"sku":"TS300\/18200","price":4340.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6994_15876.jpg?v=1767801334"},{"product_id":"20-000-litre-grp-underground-water-tank","title":"20,000 Litre GRP Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e20000 Litre (4399 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971066181,"sku":"TS300\/20000","price":4375.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6995_15877.jpg?v=1767801335"},{"product_id":"25-000-litre-underground-water-tank","title":"25,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e25000 Litre (5499 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971131717,"sku":"TS300\/25000","price":4695.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6996_15878.jpg?v=1767801335"},{"product_id":"30-000-litre-below-ground-water-tank","title":"30,000 Litre Below ground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e30000 Litre (6599 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971164485,"sku":"TS300\/30000","price":5125.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6997_15879.jpg?v=1767801337"},{"product_id":"35-000-litre-underground-water-tank","title":"35,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e35000 Litre (7698 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971230021,"sku":"TS300\/35000","price":6555.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6998_15880.jpg?v=1767801338"},{"product_id":"4000-litre-grp-underground-water-tank","title":"4000 Litre GRP Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e4000 Litre (900 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003cbr\u003e\nTesting is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971262789,"sku":"TS300\/4000","price":1970.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/6999_15881.jpg?v=1767801338"},{"product_id":"5800-litre-underground-water-tank","title":"5800 Litre Underground water tank","description":"\u003cp\u003e\u003cstrong\u003e5860 Litre (1289 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971328325,"sku":"TS300\/5860","price":2178.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7001_15888.jpg?v=1767801341"},{"product_id":"6000-litre-grp-underground-water-tank","title":"6000 Litre GRP Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e6000 Litre (1319 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n-\u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003e Cesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971361093,"sku":"TS300\/6000","price":2170.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7002_15889.jpg?v=1767801342"},{"product_id":"7300-litre-underground-water-tank","title":"7300 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e7300 Litre (1605 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/septic-tanks\/c978\"\u003eSeptic\/settlement tanks\u003c\/a\u003e\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971426629,"sku":"TS300\/7300","price":2200.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7003_15890.jpg?v=1767801342"},{"product_id":"8000-litre-grp-underground-water-tank","title":"8000 Litre GRP Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e8000 Litre (1759 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/septic-tanks\/c978\"\u003eSeptic\/settlement tanks\u003c\/a\u003e\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971459397,"sku":"TS300\/8000","price":2275.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7004_15891.jpg?v=1767801343"},{"product_id":"9200-litre-underground-water-tank","title":"9200 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e9270 Litre (2039 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971492165,"sku":"TS300\/9270","price":2385.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7006_15893.jpg?v=1767801344"},{"product_id":"18-000-litre-grp-underground-water-tank","title":"18,000 Litre GRP Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e18200 Litre (4003 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971524933,"sku":"TS400\/18200","price":4165.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7007_15894.jpg?v=1767801346"},{"product_id":"20-000-litre-underground-water-tank","title":"20,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e20000 Litre (4399 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971590469,"sku":"TS400\/20000","price":4295.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7008_15895.jpg?v=1767801346"},{"product_id":"25-000-litre-grp-underground-water-tank","title":"25,000 Litre GRP Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e25000 Litre (5499 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971623237,"sku":"TS400\/25000","price":4800.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7009_15896.jpg?v=1767801346"},{"product_id":"27-000-litre-underground-water-tank","title":"27,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e27300 Litre (6005 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703971983685,"sku":"TS400\/27000","price":4950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7010_15901.jpg?v=1767801348"},{"product_id":"30-000-litre-underground-water-tank","title":"30,000 Litre Underground Water Tank","description":"\u003ch2\u003e30000 Litre (6599 Gallon) Underground water tank.\u003c\/h2\u003e\n\n\u003ch3\u003e\nApplications:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\t\u003cli\u003eStormwater attenuation\u003c\/li\u003e\n\n\t\u003cli\u003eFire fighting sprinkler reservoirs\u003c\/li\u003e\n\n\t\u003cli\u003ePotable water storage\u003c\/li\u003e\n\n\t\u003cli\u003eSeptic\/settlement tanks\u003c\/li\u003e\n\n\t\u003cli\u003e\n\u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003c\/li\u003e\n\n\t\u003cli\u003eRainwater Storage\u003c\/li\u003e\n\n\t\u003cli\u003eAccidental spillage containment\u003c\/li\u003e\n\n\t\u003cli\u003eTransformer oil dump tanks\u003c\/li\u003e\n\n\t\u003cli\u003ePackage pumping chambers\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972016453,"sku":"TS400\/30000.","price":5075.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7012_15903.jpg?v=1767801350"},{"product_id":"45-000-litre-underground-water-tank","title":"45,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e45500 Litre (10008 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/septic-tanks\/c978\"\u003eSeptic\/settlement tanks\u003c\/a\u003e\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972114757,"sku":"TS400\/45500","price":7240.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7015_15906.jpg?v=1767801351"},{"product_id":"50-000-litre-underground-water-tank","title":"50,000 Litre Underground Water Tank","description":"\u003cp\u003e50000 Litre (10998 Gallon) Underground water tank.\u003cbr\u003e\n\u003cu style=\"line-height: 19px;\"\u003e\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/u\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- Stormwater attenuation\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eFire fighting sprinkler reservoirs\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003ePotable water storage\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eSeptic\/settlement tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eCesspools and silage effluent holding tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eRainwater Storage\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eAccidental spillage containment\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eTransformer oil dump tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003ePackage pumping chambers\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eThis process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eEach tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eTesting is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972147525,"sku":"TS400\/50000","price":7475.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7016_15907.jpg?v=1767801353"},{"product_id":"60-000-litre-underground-water-tank","title":"60,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e60000 Litre (13198 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/septic-tanks\/c978\"\u003eSeptic\/settlement tanks\u003c\/a\u003e\u003cbr\u003e\n\n- Cesspools and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank and unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972180293,"sku":"TS400\/60000","price":8050.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7018_15909.jpg?v=1767801353"},{"product_id":"55-000-litre-underground-water-tank","title":"55,000 Litre Underground Water Tank","description":"\u003cp\u003e55000 Litre (12098 Gallon) Underground water tank.\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/septic-tanks\/c978\"\u003eSeptic\/settlement tanks\u003c\/a\u003e\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tank and unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972213061,"sku":"TS400\/55000","price":7750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7017_15908.jpg?v=1767801353"},{"product_id":"70-000-litre-underground-water-tank","title":"70,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e70000 Litre (15397 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/water-tanks\/rainwater-harvesting\/c874\"\u003eRainwater Storage\u003c\/a\u003e\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972311365,"sku":"TS400\/70000","price":8675.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7019_15910.jpg?v=1767801355"},{"product_id":"75-000-litre-underground-water-tank","title":"75,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e75000 Litre (14700 Gallon) Underground water tank.\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/septic-tanks\/c978\"\u003eSeptic\/settlement tanks\u003c\/a\u003e\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972344133,"sku":"TS400\/75000","price":10050.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7020_15915.jpg?v=1767801356"},{"product_id":"80-000-litre-underground-water-tank","title":"80,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e80000 Litre (17597 Gallon) Underground water tank.\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cu style=\"line-height: 19px;\"\u003e\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/u\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- Stormwater attenuation\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eFire fighting sprinkler reservoirs\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003ePotable water storage\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eSeptic\/settlement tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eCesspools and silage effluent holding tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eRainwater Storage\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eAccidental spillage containment\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eTransformer oil dump tanks\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003e- \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003ePackage pumping chambers\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eThis process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eEach tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003c\/span\u003e\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cbr style=\"line-height: 19px;\"\u003e\n\n\u003cspan style=\"line-height: 19px;\"\u003eQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. \u003c\/span\u003e\u003cspan style=\"line-height: 19px;\"\u003eTesting is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972376901,"sku":"TS400\/80000","price":10350.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7021_15916.jpg?v=1767801356"},{"product_id":"90-000-litre-underground-water-tank","title":"90,000 Litre Underground Water Tank","description":"\u003cp\u003e\u003cstrong\u003e90400 Litre (19797 Gallon) Underground water tank\u003c\/strong\u003e\u003cbr\u003e\n\u003cem\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\n\n- Stormwater attenuation\u003cbr\u003e\n\n- Fire fighting sprinkler reservoirs\u003cbr\u003e\n\n- Potable water storage\u003cbr\u003e\n\n- Septic\/settlement tanks\u003cbr\u003e\n\n- \u003ca href=\"https:\/\/www.tanks-direct.co.uk\/waste-water-tanks\/cesspools\/c1020\"\u003eCesspools\u003c\/a\u003e and silage effluent holding tanks\u003cbr\u003e\n\n- Rainwater Storage\u003cbr\u003e\n\n- Accidental spillage containment\u003cbr\u003e\n\n- Transformer oil dump tanks\u003cbr\u003e\n\n- Package pumping chambers\u003cbr\u003e\nThese underground tanks are filament wound by the technically advanced chop hoop filament winding process (patented) which was chosen after careful investigation proved it produced the most desirable GRP underground tanks. This process produces not only circumferential strength as found in helical wound tanks, but also longitudinal strength. The interlaminar shear strength permits tanks to be cut for manholes and pipework without any undue loss in strength.\u003cbr\u003e\nThe manufacturing process is carefully monitored with a digital read out system. Chopping glass, winding glass, the resin-rich inner layer and main laminate resins are kept within specification parameters thus minimising human error. Each tank has a smooth moulded resin-rich corrosion barrier inner layer and an external resin-rich water penetration barrier. These layers can incorporate special resins to meet specific applications where the contents are highly corrosive or a potable water approved resin system is required or where surrounding soil is heavily contaminated.\u003cbr\u003e\nQuality control procedures require each tank to be carefully inspected and tested. Ultrasonic thickness readings, material content weights, etc are checked and recorded against the tankand#8217s unique serial number. Additional periodic laminate. Testing is carried out by independent testing facilities including stress and strain analysis and also physical property tests to meet specific design criteria. Being manufactured in glass reinforced plastics, underground tanks are light, easy to handle and easy to install. They are not susceptible to rust, exhibit excellent corrosion resistant properties and have a life expectancy in excess of 50 years. The smooth internal moulded finish provides good flow characteristics and enables easy desludging and cleaning operations.\u003c\/p\u003e","brand":"Spel","offers":[{"title":"Default Title","offer_id":56703972409669,"sku":"TS400\/90400","price":11460.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/7022_15917.jpg?v=1767801357"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/collections\/Spel-Logo-Small.png?v=1783670772","url":"https:\/\/tanks-direct.co.uk\/collections\/spel.oembed","provider":"Tanks Direct","version":"1.0","type":"link"}