McDonnell & Miller 1575 Controller Els PW 17895 The D-Pilot 3-20# Spring Rg

The D-Pilot 3-20# Spring Rg CI features a rugged construction that withstands high-temperature service while maintaining accurate setpoint stability

With its NEMA 2 (IP54) rated housing and manual override crank

Replacing a degraded gasket during routine maintenance is essential to prevent CO leakage and maintain the structural integrity of the heat exchanger assembly

the regulator must be mounted horizontally with the vent limiter in the upright position to ensure proper ball check function

McDonnell & Miller 1575 Controller Els PW 17895 The D-Pilot 3-20# Spring RgThe McDonnell & Miller 1575 Controller (Part Number 171907) is a professional grade combination low water cut off and pump controller designed specifically for commercial and industrial steam boiler systems. This electronic control unit features a robust cast iron probe chamber with three pre installed stainless steel probes, engineered to provide precise water level management up to a maximum pressure of 250 psi and temperatures of 406F. The 1575