• March 26th, 2025

    This 2500-litre double walled underground fuel oil storage tank is an ideal and a popular choice for small gardens and sensitive landscapes. The tank’s double walled design is complete with an interstitial leak detection monitor and fully complies with best practice guidelines outlined in PPG27 and BS5410. The new and improved lockable hinged access lid with brick effect surround is an added advantage. The new lid has been designed to be more aesthetic and blends in well with any type of landscaping. This new modern lid style has been designed to prevent water ingress and provides convenient access for tank filling and maintenance Standard Features Inner tank moulded in one piece from durable medium density polyethylene material GRP outer skin Lockable hinged access lid with brick effect surround Moulded-in lifting eyes for ease of handling Atkinson Tanktop top offtake fitting (c/w integral anti-siphon valve non-return valve 50Mic filter & priming button) 2” BSP(M) fill point Overfill prevention valve 3” screened

  • March 26th, 2025

    Description Specification Downloads Harlequin's Diamond range of slimline oil tanks are extremely reliable and meet all relevant regulatory requirements. All models are fully bunded and suitable for sites where space is at a premium.     Standard Features: Moulded from durable medium density polyethylene material Integrally bunded Bottom outlet with 1" BSP(F) thread - ITE only 16" lockable access lid 2" BSP(M) fill point 4" lockable inspection cap 32mm hole with a cover suitable for fitting an electronic gauge Inner tank vent Moulded-in handles for ease of fitting ALL Harlequin HQi/ITE/ITT heating oil tanks are bunded as standard and come with a 10 YEAR GUARANTEE on the Tank. Product Dimensions  1000SSL Length: 1900m Width: 640mm Height: 1465mm Weight: 120KG Brimful Capacity: 999 litres Cement Base Length: 2,500mm Cement Base Width: 1,240mm 1400SSL Length: 2110mm Width: 640mm Height: 1670mm Weight: 200KG Brimful Capacity: 1435 litres Cement Base Length: 2,710mm Cement Base Width: 1,240mm 1650HZB Length: 2010mm Width: 1350mm Height: 1430mm Weight: 150KG Brimful

  • March 26th, 2025

    Highly Visible The bright aluminium indicator with its red band can be seen from afar, more than 100 metres.  True Reading Unlike homemade water level gauges that read back to front, the Levetator shows the actual water level. What you see is what you have. Simplicity No gimmicks, no batteries, just a simple float/weight/pulley system. Easy to Install All necessary items (template, instructions and fixings) are provided to make it easy for the handyman to mount the Levetator on the tank roof. Reliability Year in, year out, the Levetator water level gauge provides reliable service thanks to quality materials and large, free-running pulleys. How it works! The weighted float and indicator are connected to the counterweight by separate cords, each cord running over a pair of pulleys. When the float is half-immersed everything is balanced. Rising liquid level lifts the float up, the counterweight moves down, and the indicator keeps pace with the float. Falling liquid levels causes the weighted