Description
For commercial and industrial low or high pressure boiler applications
  • For boilers of any steaming capacity

  • Monel bellows provides corrosion resistance

  • Snap action switches for high temperature service

  • - 1 Single pole, single throw switch for pump control
    - 1 Single pole, double throw switch for low water cut-off and alarm actuation
  • Optional features

  • - Manual reset
    - 2 Single pole, single throw switches
    - 2 Single pole, double throw switches
    - Float block
    - BSPT threads
  • Maximum pressure 150 psi (10.5 kg/cm2)


  • McDonnell & Miller Low Water Cutoffs/Pump Controllers Series 150S
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    Specs
    Application:
    Steam Boilers
    Switch:
    SPST
    SPDT
    Max Pressure:
    150 psi
    Type:
    Combo
    Float-Style
    Features:
    Snap Switch
    Reset Type:
    Manual
    Depth (Inches):
    13-1/4"
    Width (Inches):
    6"
    Length:
    12-7/16"
    Electrical Ratings (AFL):
    7.4 A @ 120 VAC
    3.7 A @ 240 VAC
    Electrical Ratings (ALR):
    22.2 A @ 240 VAC
    44.4 A @ 120 VAC
    Pilot Duty Rating:
    345 VA
    Thread Size:
    1"
    Connection Type:
    Threaded
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    Replacement Parts (3)

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