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Technical Information

All measurements given are approximate.


Water Tank Technical Specifications

Installation Guidelines

Inlets / Outlets


Tank Accessories

NEW Video Help

Tap Kit Video

Sewage Treatment Tanks Specifications

Rainwater Harvesting Installation Instructions


Disclaimer: These installation instructutions are only a guide to the process. If you are in any doubt, please contact your local builder or your local building inspector.
10000 litre water tank insualted water tank350 litre car valeting water tank

Rainwater Harvesting

Rainwater Harvesting

We have recently updated our rainwater harvesting systems. All our systems can now provide rainwater inside the house as well as outside. You can purchase any size underground water to go with our rainwater harvesting systems.

Slimline Water Butts

Slimline Water ButtsWe are proud to announce Ecosure's Slimline Water Butts/Tanks. Available in 500 Litres (100 Gallons) or 1050 Litres (231 Gallons) . These slimline tanks are ideal for sliding behind sheds or greenhouses.

Available in three different styles and various colours, the slimline water butts are the ideal garden water storage.

View the Slimline Water Butts Here

ISO 9001:2008 tanksEtills Ltd has been assessed and approved according to quality management system ISO 9001:2008; the manufacture and supply of rotationally moulded plastic tanks.

We're proud to say that our water tanks are designed and manufactured in our factory just outside Cambridge.

You may require extra fixtures and fittings. Please call 01763 261781 for details.

Large Water Tanks

Large Water TanksWe manufacture a larger selection of water tanks including a 25,000 Litre water storage tank as this tank is extremely large, it is not held in stock and requires a longer wait. If you wish to receive more information on the 25,000 Litre water tanks then please call: 01763 261781.

For anymore information on these or any other water tanks then please call: 01763 261781

View the Large Water Tanks here


Underground tanks

Underground tanks

These water tanks are specially designed for going underground. They're made with 4" in/outlet which can be used to connect standard drainage pipe to. With sizes from 280 Litres up to 10,000 litres we are sure to have the right size for you.

Water Pumps

Water PumpsHere at water-tanks.net we also have a large selection of water pumps including Submersible Water PumpsPetrol Driven Water Pumps, Diesel Driven Water Pump, Borehole Water Pumps, Booster & Centrifugal Pumps, Stainless Steel Water Pumps, Sewage Water Pumps, Salt Water Pumps and Swimming Pool Pumps