Source One Environmental Ltd products

Used widely as a flood protection measure, the system successfully pumps against backwater flow - wastewater is never allowed to build up, even in the presence of backwater. So whether protecting individual drainage fixtures such as sinks, showers and bath tubs or integrating a backwater / anti-flood valve or pump into a floor drain, we can advise and supply the best system to suit your requirements. Looking at how the system operates - if wastewater is channeled out of the property when the backwater valve is closed, the pump automatically switches on - the pump intakes wastewater, mills the solids and reliably discharges the wastewater out into the sewage pipe. This process can occur whilst simultaneously preventing any backwater from entering the property.

Simply ensure that all below ground areas with open drainage fixtures are protected by a Kessel Backwater Valve. The Staufix Backwater Valve range manufactured by Kessel are equipped with free hanging vertical backwater flaps. These flaps ensure that the building`s wastewater freely flows outwards through the valve, whilst at the same time prevent any backwater from backing up into the building.