The size is determined by the application, house size, house extension, or commercial premises.

If a house is totally reliant on the pump station, then the tank will be required to hold 24-hour storage in case of power failure for example and normally a twin pump system providing duty/standby pump operation.

If the pumping station is for a house extension a smaller tank with a single pump could be selected. For accurate selection you can ask our in-house drainage consultant to advise the correct tank size for you.