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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
offering a self-centering shaft adapter that accommodates 3/8" to 1
OEM Fitment: Eliminates alignment issues during valve rebuild or plug replacement
Verified Performance: Optimized power draw and RPM to prevent nuisance furnace pressure switch errors
Engineered for maximum field flexibility
McDonnell & Miller 150S Switch Els PW 17895 offering a self-centering shaft adapterThe 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
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