Potable Water Tanks & Drinking-Water Storage Tanks

Our Potable Drinking Water Tanks, otherwise known as drinking water tanks or vertical water storage tanks, come in a choice of 51 sizes ranging from 150 litres to 90,000 litres. These plastic tanks are constructed from food-grade polyethene ensuring durability and are finished with a smooth interior to protect against bacteria growth and allow easy cleaning.

These popular tanks are single price moulded tanks and can be interlinked up to capacities of 120,00 litres using flanged connections. These rotationally moulded tanks are quicker to install than traditional galvanised steel water storage tank and are used on commercial liquid feeding systems, water dowsing systems, construction water bowser and water treatment systems.

Plastic Drinking Water Tanks

All our potable water tanks are manufactured from WRAS approved (Water Regulations Advisory Scheme) polymer is also food grade in black, boat blue or natural only.  Plastic tanks in our range include water bowsers, baffled water tanks for window cleaning and car valeting, underground water tanks and rainwater harvesting tanks.

Popular Sizes – 1,050 Litre | 1,500 Litre | 2,000 Litre | 5,000 Litre | 10,000 Litre | 15,000 Litre | 20,000 Litre | 25,000 Litre | 30,000 LItre

Regulation 31 Water Tanks

Our tanks are all fully DWI approved and meet the specific requirements of Regulation 31.  The Drinking Water Inspectorate (DWI) under the umbrella of the UK Government’s DEFRA (Department for Environmental, Food and Rural Affairs) states that; “Protection of public health of consumers through safeguarding the quality of drinking water is a key aspect of the drinking water quality regulatory framework”

Regulation 31 ensures that water suppliers, when producing and distributing drinking water, only use products and substances that do not cause any detrimental effects on the safety or quality of the drinking water.

Fluid Category 5 AB Air Gap Break Tanks

In some instances, these plastic tanks will have to be Fluid Category 5  to comply with the requirements of installation and use of cold water storage cisterns and sectional tanks connected to the public water supply (Water Fittings) Regulations 1999. Our 1000 litre water tank with an air gap is ideal for pump rooms as it can fit through most doorways.

Enduramaxx’s range of Insulated Water Tanks is designed for use where temperature regulation is key and the prevention of overheating or freezing of liquids paramount. For Insulation Performance Information click here.