WHALE Watermaster fresh water pump

An evolution of the Universal model, the Watermaster 4-diaphragm pump with automatic pressure switch is even quieter and gives high flow rates for systems up to 4 taps. IP65 rated fully sealed protective motor housing.Self-priming up to 3 metres, it works well in dry mode or in salt water. Fitted with a third wire to be connected to a warning light indicating operation. Inlet strainer.