McDonnell & Miller 150S Switch THPU32HP7Y the diaphragm or bellows assembly

the diaphragm or bellows assembly may require separate inspection

Can the rotation be reversed

providing superior protection against washdowns and corrosion in demanding environments

you effectively prevent motor overheating and protect internal components from voltage-induced stress

McDonnell & Miller 150S Switch THPU32HP7Y the diaphragm or bellows assemblyThe McDonnell & Miller 150S Switch (Part Number 171702) is a heavy duty combination low water cut off and pump controller designed for commercial and industrial steam boiler applications. As a veteran preferred mechanical water level control, this unit features a snap acting SPDT switch assembly that provides precise low water cut off and alarm actuation. The 150S series is engineered for boilers of any steaming capacity, supporting a maximum pressure