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450

Series: 450 Non-Cycling Steam Primary Low Water Cutoff - 120V (45-450) Brand: Hydrolevel Company

450 Non-Cycling Steam Primary Low Water Cutoff - 120V (45-450)

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Hydrolevel low water cut-offs are electrically operated. A probe is installed in the boiler shell or external manifold and is connected to the control unit. Water is used as a conductor to complete the circuit between the probe and the boiler shell. When water is in contact with the probe, the circuit is completed; when the water level drops below the probe, the circuit opens. Hydrolevel controls provide contacts to de-energize the burner circuit in a low water condition.

Reliable Electronic Operation

  • Reliable Electronic Operation
  • Easy to Install
  • Low Maintenance; No Blowdowns
  • No Moving Parts to Wear or Stick
  • Time Delay Prevents Burner Short Cycling
  • Inexpensive to Own and Operate

Substitute for Mcdonell Miller

PS801-120 (153875)

PSE801-120 (153827)

FPC1000P (144705)

Specifications

Brand

Specifications

  • Application: Steam Boilers Switch: SPDT Max Pressure (PSI): 15 (Steam) Type: Electronic Voltage: 120v Power Consumption: 4 VA Reset Type: Automatic Electrical Ratings (ALR): 34.8 A @ 120 VAC (N.C) Electrical Ratings (AFL): 5.8 A @ 120 VAC (N.C)

Documentation

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