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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
Built on a 48 frame with a 5
Built for long-term reliability in the field
Precise Control: Features adjustable differential and offset settings to maintain tight temperature tolerances
Reliable Flow Control: The normally closed operation ensures the valve fails safe in the closed position during power loss
Enhanced Safety: High 15 CFM capacity prevents negative pressure build-up and tank implosion
McDonnell & Miller 150S-M-MD Controller Els PW 17895 Built on a 48 frameThe McDonnell & Miller 150S M MD Controller (Part Number 172802) is a specialized combination low water cut off and pump controller designed for commercial and industrial steam boiler applications. This model is engineered with maximum differential operation, which is critical for preventing nuisance burner shutdowns in low pressure systems by allowing for a wider operating range between the pump on and pump off points. As a manual reset unit, it
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