3500 Litre Plastic Bunded Heating Oil Tank

Our 3500-Litre Plastic Bunded Heating Oil Tank prevents any leaks or spills with its integrally fitted bund.

Rotomoulded with UV-stabilised, seamless and corrosion-resistant polymer, this tank can withstand harsh external conditions and comes with a 10-year warranty when registered.

This tank safely stores up to 3500-litres (769 gallons) of heating oil. You can add extra features to your tanks, such as a 1″ top outlet or a lockable cabinet complete with a battery bund, overfill alarm and percentage hydrostatic gauge (replacing the standard Watchman Sonic).

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Tuffa bunded oil tank
Up to 10 Year Warranty

3500 Litre Plastic Bunded Heating Oil Tank Dimensions

  • Capacity (Ltrs) 3500
  • Diameter (mm) 2013
  • Height (mm) 2520
  • HVO Compatible Yes
  • Material Plastic


  • 2″ BSP fill connection with cap and chain
  • Overfill prevention valve
  • Vent
  • 600mm screwlid
  • 1″ BSP bottom outlet
  • Electronic Watchman Sonic gauge

* No cabinet as standard

key benefits

  • The bund contains a minimum 110% volume of the inner tank
  • The bunded construction offers integral protection from leakage and overfilling
  • Covered bund prevents the collection of rainwater and debris
  • Lockable outer cabinet allowing access to all equipment
  • Overfill prevention device fitted to all large bunded tanks; automatic shut off when the tank is full.
  • Made from recyclable polyethylene
  • Corrosion resistant
  • UV stabilised
  • Compatible with HVO fuel and HVO kerosene blends


  • Lockable cabinet –containing all appropriate equipment and is complete with a battery bund and overfill alarm and % hydrostatic contents gauge replacing the standard Watchman Sonic
  • Top outlet –a 1” top outlet for installations where oil is drawn out of the top of tank replacing the 1” bottom outlet

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