1400 Litre Double Walled Underground Oil Tank
Product Description
UGO1400DW 1400 Litre Double Walled Underground Heating Oil Tank c/w Apollo Visual & Tigerloop
A pioneering new addition to Harlequin’s Underground Oil Tank range, the 1400 Double Walled Underground Oil Tank fully complies with all existing regulations. Underground fuel oil storage is ideal and a popular choice for small gardens and sensitive landscapes. Double walled design is complete with an interstitial leak detection monitor and fully complies with BS5410-1.
Supplied complete with:
- 2” fill point
- Offtake (Anti siphon valve & filter)
- Apollo Visual Contents Gauge
- Overfill prevention valve
- Tiger loop
- Interstitial Leak Detection Monitor
These underground tanks comply with the requirements of British Standard BS5410 Section 6.4h.
Please Note: Due to the height of this tank delivery will be upon an articulated truck only and the customer will be required to offload. No alternative methods of delivery can be made unfortunately

Product Code: UGD1400
Lead Time - Approx 2-3 weeks
(£2,866.80 inc VAT)
Delivery Options
- Delivery £POA - Please contact us to discuss the delivery options available
Certain postcodes in Wales, Scotland, highlands and Islands may have additional charges, please click here to check your postcode



Guarantee: 1 Year Guarantee
Made From: Plastic
Suitable For Fuel: Diesel, Gas Oil, Heating Oil
Tank Type: Underground
Capacity: 1370 litres
Dimensions (l x w x h): 2000mm x 1250mm x 1969mm
Underground Tank Installation Guidelines
Item: HQ
Installation Requirements
Please refer to attached PDF; 'Underground Tank Installation Guidelines'
Returns Information
Customers may return items within 14 calendar days (as per our Terms & Conditions) - refer to 4.6 & 4.7. **
Please be aware that returning a tank can be complicated and expensive so please check that you are ordering the correct item (we suggest checking the dimensions very carefully).
Delivery Information
Tanks:
The delivery of a tank can be confusing as each manufacturer offers a slightly different service and lead time. Please refer to our Delivery Information page. Standard tank deliveries are "kerbside" which means the tank will be delivered to the kerb only and not positioned further. Should you have specific delivery requirements or restrictions, please contact us to discuss.
Accessories:
Most accessories will be delivered within 1-3 working days. If you require them quicker, we can on occasions offer a next day service (please contact us to discuss). If the item(s) are out of stock we will advise you of the expected lead time and you will of course have the opportunity to cancel with a full refund.