Covid-19 Update: We are open for orders and advice. Deliveries are still being made from stock. Keep Safe.
Harlequin Septic Tanks are rotationally moulded from polyethylene and are one of the most robust septic tanks on the market. Harlequin septic tanks are CE Marked and comply with BSEN 12566-1 and BS6297. Sizes range from 2700 (1-4 Person) to 4500 litres (11-14 Person).
Septic tanks must discharge to a drainage field and are not allowed to discharge directly into a watercourse. If you need or intend to discharge directly into a watercourse (River, Ditch, Stream, Brook etc.) you will need to purchase a sewage treatment plant such as the Harlequin Hydroclear which is specifically designed for this purpose.