McDonnell & Miller 153700

767, Float Type Low Water Cut-off w/ Built-in Blow-Down Valve (Steam)

Float type low water cutoff, with built-in blow-down valve, for steam boilers. Automatic reset, 120 volt dual switches for low water cut-off and alarm or electric water feeder. Maximum pressure is 20 psi. Side tapping is 2-½” female IP for installation with a nipple directly into the boiler.

Features:

• For steam and hot water boilers of any steaming capacity.
• Adjustable BX outlet for easy installation.
• Dual precision switches for dependable operation of cut-off, alarm or electric water feeder.
• Integral blow down valve
• Maximum boiler pressure, 20 psi
• Automatic reset after low water condition