McDonnell & Miller Series 42S Cut-Off/Pump Controllers

The McDonnel & Miller Series 1575 provides continuous protection against a low water condition. Furthermore it satisfies pump control needs for commercial and industrial steam boilers.

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SKU: MCDM019 Category: Tag:


McDonnell & Miller Series 42S Cut-Off/Pump Controllers

For residential, commercial, and industrial low and
medium pressure steam boilers with a separate water column
For boilers of any steaming capacity
Monel bellows provides corrosion resistance single pole, single throw snap action switches
Enclosed junction box protects switches
Optional features
– Quick hook-up fittings
– Gauge glass connector
Maximum pressure 50 psi (3.5 kg/cm2)


    β€’ Over 50 years of industry knowledge
    β€’ Fast customer service; response within 15 minutes
    β€’ Best price quality ratio
    β€’ We facilitate the total procurement, purchase and engineering process of our customers