We sell, size, and deliver a wide range of Potable Water Tank. Where required tanks that conform with the WRAS (Water Regulations Advisory Scheme) Potable Water Standards for the safe storage of drinking water. Starting at 5 Litres and ranging up to 20,000 Litres our Potable Water Tanks are made from polyethylene, which is tough and durable. Our tanks are sized and specified by our specialist staff who ensure that they are fit for the required purpose and will last for many years.