How does the gray water bypass work?
The gray water bypass system is furnished to allow the gray water tank to empty continuously around the pump if the discharge hose is connected to a sewer at the RV park. Since water will not flow past the pump unless the pump is turned on to run, the gray water bypass re-routes the water around the pump and into the discharge hose through the “T” and out the end of the hose in the sewer.
