"HYDRO AIR" BILGE PUMP SWITCH 12V - 59400-0012
The Jabsco HYDRO AIR bilge switch is an air operated switch which will automatically activate the bilge pump or bilge level alarm and is designed to be the most reliable type of bilge switch available.
As water rises in the bilge, air pressure in the bell and air tube increases, operating a diaphragm switch in the unit activating the pump. The diaphragm switch unit can be mounted up to 3 metres above the air bell. Turns on at 50mm water level and off at 15mm eater level ad is ignition protected.
Supplied as a complete kit with mercury free switch head, 10 feet of rubber tubing and air bell.
Also available in 24v