Model SGW 2000 -Greywater Tank Connections

The backwater valve prevents contamination in the event of a sewage back up. The cross connection control device prevents contamination of the potable water system. The freshwater bypass valve provides water to toilets incase of power failure. The greywater bypass prevents fixture drains from backing up incase of a filter obstruction. The vent and overflow pipes must be at least the same size as the inlet pipe (maximum 3`) The 2` piping that connects the tanks of the SGW-2000 (equalizing circuit) will ensure a level water line across all four tanks.