Low Water Cut-Off And Pump Controller

Low Water Cut-Off And Pump Controller

Model #: 150S;

Order #: L86-136

Internal Product ID:

Catalog Pg.: 535

Mfg. #: 171702

Brand: McDonnell & Miller

Box Qty:

Product Specifications
Model # 150S
Shipping Weight 24.75
Shipping Width 9.30
Shipping Length 19.10
Shipping Height 7.10
Compliance/Notes
Harmonize Code 9026.10.5000
Country of Origin UNITED STATES

See catalog page 535 for additional notes and/or restrictions.

Description
  • For boilers of any size with separate water columns
  • Designed for high pressure, high temperature service
  • Float-actuated electrical switch controls boiler feed pump directly from the boiler water level
  • Keeps boiler water level within the limits recommended for maximum steaming efficiency and fuel economy
  • Includes a second switch, operating at a lower level, which provides a circuit for stopping the automatic burner and sounds an alarm
  • Snap switch
  • Can also be used as a cut-off and alarm on many high pressure hot water space heating boilers
  • 1" NPT connections
  • Maximum pressure: 150 PSI boiler
  • Electrical ratings for pump and cut-off circuits: 120VAC — maximum F/L amps 7.4; maximum L/R amps 44.4; 240VAC — maximum F/L amps 3.7; maximum L/R amps 22.2; 120VDC — maximum F/L amps 2.4; maximum L/R amps 24.0; 240VDC — maximum F/L amps 1.2; maximum L/R amps 12.0
  • Amp rating for alarm circuit: 120VAC — 1A; 240VAC — 1/2A; 120VDC — 1/2A; 240VDC — 1/4A circuit
  • Pilot duty service: 120/240VAC, 345VA
Warning

Cancer and Reproductive Harm - www.P65warnings.ca.gov

Warranty

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

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RETURNS - All returns are subject to a restocking charge.

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