{"product_id":"twin-filter","title":"Twin Filter","description":"\u003ch2\u003eTwin filter rainwater filter for larger roof areas\u003c\/h2\u003e\n\n\u003cp\u003e\n\nThe Twin Filter can be installed in a pilot shaft or in frost-protected regions directly on the wall. Normally, standard concrete shafts are used (? 1000 mm). The filter can be delivered to the site pre-installed in the shaft. Two-step cleaning system, therefore high level of filtering efficiency, independent of flow rate. Due to the steep inclination of the filter cartridge, the dirt is continuously cleaned away into the sewer. The cleaned water is collected in a tank and directed into the storage.\u003cbr\u003e\nConnection capacity for roof areas up to 700m². This can be achieved due to a Bypass-installation a bigger area can be connected.\u003cbr\u003e\n\nMax. Flow rate sieve insert 3.0 l\/sec = 10.8m² cleaned water per hour.\u003c\/p\u003e\n\n\u003ch3\u003eHow it works:\u003c\/h3\u003e\n\n\u003cp\u003e1. As water arrives, the level builds up and is equally distributed across the two cascades.\u003cbr\u003e\n\n2. Pre cleaning through the cascades. Largest dirt particles are led across the primary filter cascades directly to the sewer.\u003cbr\u003e\n\n3. Pre-filtered water then flows over the secondary filter sieve (mesh size 0.65 mm). Due to the special mesh structure of the sieve, any dirt washes directly into the sewer.\u003cbr\u003e\n\n4. The cleaned water is being absorbed in the middle tank and directed through one or the two connections into the storage.\u003cbr\u003e\n\n5. Dirt goes to the sewer through the shaft.\u003c\/p\u003e\n\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\n\u003cp\u003eAll our twin filters are for delivery by customer offload. This entails the customer to acquire the right manpower and\/or machinery to help unload the tank\/s from the delivery vehicle.\u003c\/p\u003e\n\n\u003cp\u003eIf you require assistance with offloading, we may be able to offer a tail lift (lowers the tank to the ground) or HIAB (lorry with a mounted crane to winch the tank off the delivery vehicle). Please contact us if this is required for delivery.\u003c\/p\u003e","brand":"3P","offers":[{"title":"Default Title","offer_id":56926812668229,"sku":"1000650","price":763.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4595\/6165\/files\/241_3151.jpg?v=1769787347","url":"https:\/\/tanks-direct.co.uk\/products\/twin-filter","provider":"Tanks Direct","version":"1.0","type":"link"}