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this adjustable air pressure switch ensures reliable switching performance under varied pneumatic conditions
ensuring system safety by requiring technician intervention after a high-limit trip
As a veteran-grade replacement for the discontinued 136363 switch
maintaining alignment and extending the service life of both the motor and the belt
McDonnell & Miller 369-MV Cut Off THPU32HP7Y this adjustable air pressure switchFor steam boiler applications requiring integrated safety controls, the McDonnell & Miller 369 MV Cut Off (Part Number 155400) provides a robust solution for monitoring critical water levels. This float type low water cut off is specifically engineered for residential and commercial systems utilizing a millivolt switch, making it an essential component for self generating gas valve circuits or 24VAC burner systems. It features a 2 1 2" NPT male