650 Litre Bunded Oil Tank
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650 Litre Slim Bunded Oil Tank
The FTS650BT 650 Litre Bunded Oil Tank is a compact and cost-effective solution for safely storing heating oil and other compatible fuels.
With a nominal capacity of 650 litres, approximately 143 gallons, the FTS650BT is particularly well suited to smaller domestic properties, commercial premises and installations where available space is limited. Its narrow design allows a useful amount of fuel to be stored without taking up unnecessary ground space.
Manufactured from high-grade polyethylene, the tank is corrosion resistant, impact resistant and UV stabilised for long-term outdoor use. Its fully bunded construction provides secondary containment around the inner fuel tank, helping protect against leaks and accidental fuel loss.
The FTS650BT is supplied with essential fittings including inspection access, ventilation, a bottom outlet and lockable access cover, providing a straightforward and dependable solution for everyday fuel storage.
Key Features
- 650 litre nominal storage capacity
- Approximately 143 gallons
- Slim, space-saving design
- Fully bunded construction
- Suitable for domestic and commercial applications
- Suitable for heating oil and kerosene
- Suitable for diesel and gas oil
- Compatible with HVO
- Manufactured from high-grade polyethylene
- Corrosion-resistant construction
- High impact strength
- UV stabilised for outdoor use
- 4" inspection cap
- 2" vent
- 1" BSP bottom outlet
- Lockable manhole cover
- Manufactured in the UK
- 10-year warranty, subject to terms and conditions
- Approved to BS EN 13341
Compact Design for Smaller Spaces
One of the main advantages of the FTS650BT is its compact footprint.
At approximately 630mm wide, the tank is particularly useful for installations where space is restricted and a conventional wide-bodied oil tank may not be practical.
Its narrow profile makes efficient use of the available installation area while still providing a useful 650 litre nominal fuel capacity.
Fully Bunded Construction
The FTS650BT features a tank-within-a-tank design for additional protection when storing fuel.
The inner tank acts as the primary storage vessel, while the surrounding outer tank provides secondary containment. If the inner tank develops a leak, the bund is designed to contain the escaped fuel and help prevent contamination of the surrounding area.
This makes the FTS650BT a practical modern alternative to traditional single skin fuel storage tanks.
Secure Lockable Access
The FTS650BT comes with a lockable manhole cover to help protect the tank and its important fittings.
Secure access helps discourage unauthorised interference while allowing straightforward access for inspections, servicing and routine maintenance.
For outdoor installations, this provides additional reassurance and helps keep the tank's components protected.
Delivery Information
Standard tank deliveries are kerbside, meaning the tank is delivered to the kerb and is not positioned further on site.
We recommend not to book any installation or machinery until the tank has been delivered. We will not be responsible for any additional cost occurred with delayed deliveries.
Failed deliveries may result in additional charges.
Collection may be available ex works (Please contact us in regards to this option).
| Capacity | 650 litres |
|---|---|
| Dimensions (L×W×H) | 1260 × 630 × 1350 mm |
| Empty Weight | 85 kg |
| Material | MDPE |
| Category | Bunded |
Important — please read
Please ensure the product you are ordering is the correct size and suitable for the purpose. Special order, bespoke and non-stock tanks are not returnable. If you order a tank and find it is too big, too small, or unsuitable for your requirements, it can be expensive to return. Our cancellation & returns policy explains this in more detail — see Terms & Conditions.
Delivery charges
Our shipping costs cover most of the UK. However, parts of England, the Scottish Highlands and Islands (including areas north of the Glasgow / Edinburgh border), Isle of Wight, Channel Islands, Isle of Man, Anglesey, Western Isles, Shetland Islands, Orkney Islands, Isles of Scilly, Northern Ireland and the Republic of Ireland may cost more.
Please call before ordering if the delivery postcode is listed below. There may be additional shipping costs.
- AB
- BT
- CA
- CT
- DD
- DG
- EH
- FK
- G
- GY
- IM
- IV
- JE
- KA
- KW
- KY
- LD
- LL
- ML
- PA
- PH
- PO 30–41 Isle of Wight
- SA
- SY
- TD
- TN
- TR
- ZE
- Southern Ireland
Looking to avoid shipping charges?
All our tanks are available for collection ex works. Our suppliers are based all over the UK — please call if you wish to collect.
Overseas orders
International orders are welcome. Payment is by IBAN / SWIFT / BIC, MoneyGram and letters of credit. We regret that credit cards are not accepted for international orders.
A purchase order is required; we will then create a pro-forma invoice, and tanks are ordered on clearance of funds.
If you require additional export documentation — for example a Certificate of Origin, or commercial invoices certified by the Chamber of Commerce — you must notify us before completion of your order, as we will have to invoice cost and admin charges to the order.
Please call if you have any questions: +44 (0)1643 703358
Offloading
Unless a HIAB delivery has been booked at additional cost, it is the customer’s responsibility to offload with suitable equipment on the day of delivery. A failed delivery may result in additional charges.
We recommend that installers, plant hire and installation materials — excavators, aggregates and so on — are not booked until you are in receipt of the goods. Tanks Direct cannot be held responsible for costs incurred due to unforeseen delays; please see our terms for more details.
Any questions about your delivery? Contact the Sales Team on 01643 703358.
Thank you for your enquiry to return your order.
Please note, we may not be able to provide a refund for the original carriage costs paid and there may be further charges for restocking and collection to apply before your refund is processed.
Certain items may not be returnable, for example those made to order or for sanitary reasons. Please check the product page for more information.
If goods have been used, installed or are returned in less than 100% as new condition & we agree to take them back, further costs may apply. Please see our terms and conditions or contact us for more information on your specific order.
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22 years. 100,000+ tanks. Specialists, not generalists.
Nationwide delivery
GB and Northern Ireland covered. HIAB and crane offload available. Highlands and Islands quoted on request.
WRAS & BS EN compliant
Every potable tank is independently certified. Documentation supplied with each delivery.
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Specialist advice
Trade-grade phone and email support, Mon-Fri 8:30am-5pm. Site visits for eligible orders over £2,500.
