Most sewage ejector pumps and some sump pumps have a floating ball attached to the pump by a separate electrical cord—if you see two cords coming out of the basin, you have a float switch.

According to Cates, six classrooms have been affected by the flooding and will be temporarily relocated to rooms in ...

The jet of water in passing through the" 'ejector condenser' no doubt Joses ... this instrument all the power required to work an air-pump is saved. He estimates this saving at four per cent ...

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

Unlike a standard articulated truck that raises its bed and relies on gravity to dump its load, articulated ejector trucks use a hydraulic cylinder to push material out the back of the bed.