Low Water Cut-Off For Steam Boilers

Model #: 67;

Order # :
Mfg. # :
Brand :
McDonnell & Miller
Catalog Page # :
Shipping Weight :
Country of Origin :
My Johnstone Supply Price:


Store Status
Login above to see availability


  • For low pressure steam boilers of any size
  • Float-actuated electrical switch used to protect boilers against the hazard of a low water condition
  • Quick hook-up fitting for installation in gauge glass tappings
  • Has large area self-closing blow-off valve
  • Adjustable conduit outlet
  • 1/4" NPT pressure control tapping
  • Maximum steam pressure: 20 PSI
  • Electrical ratings: 120VAC — maximum FLA 7.4; maximum LRA 44.4; 240VAC — maximum FLA 3.7; maximum LRA 22.2
  • Pilot duty: 120/240VAC, 125VA

Model #: 67;

Product Specifications

Model #67
Shipping Weight10.25
Shipping Width13.90
Shipping Length9.90
Shipping Height5.80

Compliance & Notes

Harmonize Code9026.10.5000

See catalog page 494 for additional notes and/or restrictions.

Warranty Information

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

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
McDonnell & Miller
See other: McDonnell & Miller - Low Water Cut-Offs
See all: McDonnell & Miller Products

Mfg. #: 149400