Category Products

  • SKU: MH1060
  • 3 in stock
  • Ships within 10 business days

McDonnell & Miller model number 64 is a float-operated low water cut-off for steam or hot water boilers. This control features an automatic reset with dual 120 volt switches for low water cut-off and alarm or electric water feeders. Its maximum pressure is 50 psi and has a tapped 1" FIP connection for equalizing pipes. Blow down valve required.

Online Price: $391.33
Regular Price: $423.94

  • SKU: MH1061
  • 6 in stock
  • Ships within 10 business days

McDonnell & Miller model number 64M is a float-operated low water cut-off for steam or hot water boilers. This control features a manual reset with dual 120 volt switches for low water cut-off and alarm or electric water feeders. Its maximum pressure is 50 psi and has a tapped 1" FIP connection for equalizing pipes. Blow down valve required.

Online Price: $460.39
Regular Price: $498.75

  • SKU: MH1062
  • 1 in stock
  • Ships within 10 business days

McDonnell & Miller model number 64A is a float-operated low water cut-off with quick hook-up fittings for steam or hot water boilers. This control features an automatic reset with dual 120 volt switches for low water cut-off and alarm or electric water feeders. Its maximum pressure is 50 psi. Quick hook-up fittings allow for installation directly into gauge glass tappings (1/2" NPT). Blow down valve required.

Online Price: $621.53
Regular Price: $673.32

  • SKU: MH1115
  • 4 in stock
  • Ships within 10 business days

McDonnell & Miller model number 764 is a float-operated low water cut-off for mounting into 2-1/2" FIP side tappings with a nipple directly into the boiler. This cut-off features an automatic reset, dual 120 volt switches for low water cut-off and alarm or electric water feeder. Its maximum pressure is 50 psi.

Online Price: $410.51
Regular Price: $444.72

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