McDonnell & Miller 173502
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McDonnell & Miller 173502

157S Mechanical Low Water Cut-Off/Pump Control with Water Column for Commercial and Industrial Low or High Pressure Boiler

  • Manufacturers: Xylem
  • Brand Name: McDonnell & Miller
  • PN: MM173502
  • MPN: 173502
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • 89 4.4 Branch Availability
Amperage Rating      :      7.4 A at 120 V and 3.7 A at 240 V Full Load, 44.4 A at 120 V and 22.2 A at 240 V Load Locked
Connection Type      :      NPT
Dimension      :      13-3/8 in L x 5-7/8 in W x 16 in H
Item Name      :      Low Water Cut-Off/Pump Control with Water Column
Model      :      157S
Pressure Rating      :      150 psi
Size      :      1 in
Type      :      Mechanical
VA Rating      :      345 VA Pilot-Duty
Voltage Rating      :      120/240 VAC
  • Monel bellows provides corrosion-resistance
  • Snap action switches for high temperature service: (1) SPST switch for pump control, (1) SPDT switch for low water
  • For boilers of any steaming capacity
  • Cut-off and alarm actuation

Standards/Certifications: UL listed, CSA certified, FM approved

Applications: For commercial and industrial low or high pressure boiler