Enduramaxx 20000 Litre Water Tank

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EnduramaxxSKU: 17213801-NONPOTABLE

Price inc. VAT:
Sale price£2,394

Tax included

(£1,995.00 exc. VAT)


The Enduramaxx 20,000 Litre Litre Non Potable Water Tank is rotationally moulded from virgin polymer and comes with a 10 year warranty against manufacturing defects. This massive 20,000 litre process water tank from Enduramaxx is Made In Britain and suitable for storing water that is not going to be consumed by humans or animals. We also have a  WRAS Approved  potable water version of this tank.

This high capacity Enduramaxx water tank comes with a screw down vented lid. This 20,000 litre Water Tank as standard comes complete with a 2" BSP outlet and 2" plastic valve. Access to the internals of the tank are by the 620mm vented lid on top of the tank; this is also to be used for general maintenance as required. This 20000 litre water tank is manufactured from MDPE which is UV stabilised.  This tank is a one piece, seamless, rotationally moulded tank which guarantees strength, impact resistance, durability and many years of use.  


  • Capacity: 20000 Litre (4575 gallons) 
  • Height: 3600mm
  • Diameter: 2850mm
  • Weight: 430kg
  • Colour: Black as Standard, Natural or Dark Green Options 
  • Medium Density Polyethylene (MDPE)
  • 2" Outlet as standard 
  • 2" Plastic Valve Included, supplied loose 
  • 620mm Screw Down Lid 
  • Tied Down points for Handling and Manoeuvring
  • 10 Year Warranty Against Manufacturing Defects

Optional Extras - Only popular options listed on site however many more options available, just email hello@thetankshop.co.uk with your requirements 

  • Tank Colour - As Standard tank is Black, we can supply it in Natural or Dark Green Options, see additional images
  • Outlet: As standard comes with a 2" outlet, this can be changed to NO outlet if required
  • Ball Cock and Float Valve -  In sizes 1/2", 3/4", 1". Other sizes are available

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