Mcdonnell & Miller 764, Float Type Low Water Cut-off (Steam/Hot Water)

Float type low water cutoff, for steam or hot water boilers. Automatic reset, 120 volt dual switches for low water cut-off and alarm or electric water feeder. Maximum pressure is 50 psi. Side tapping is 2-1/2" female IP for installation with a nipple directly into the boiler. Features: For residential, commercial, and industrial boiler applications of any steaming capacity Heavy duty Adjustable BX outlet for easy installation Dual precision switches for dependable operation of the low water cut-off and alarm or electric water feeder Packless bellows 2-1/2" NPT side tapping provided for installation with close nipple Maximum boiler pressure 50 psi (3.5 kg/cm2)