macerator pumps empty holding tanks of sewage, and sump pumps remove unwanted water that threatens to encroach on living or equipment space. Lift stations consist of pumps, valves and electrical ...

Most sewage ejector pumps and some sump pumps have a floating ball attached to the pump by a separate electrical cord—if you ...

Waste lines from a sewage ejector or sump pump use a check valve to stop wastewater from flowing back into the basin. When ...