McDonnell & Miller 193-B-7B Controller Els PW 29614 mounting with an integrated pressure

mounting with an integrated pressure port depressor allows for direct

depending on your wiring diagram

and limit switch monitoring

For contractors managing tight service windows

McDonnell & Miller 193-B-7B Controller Els PW 29614 mounting with an integrated pressureThe McDonnell & Miller 193 B 7B (Part Number 164700) is a heavy duty combination low water cut off and pump controller specifically engineered for commercial and industrial steam boiler applications. Designed to handle a maximum pressure of 150 PSI, this unit features a No. 7B proportional control switch that provides a 135 ohm potentiometer signal. This allows for precise, continuous modulation of the feed water flow rather than simple on off