Mcdonnell & Miller (149400) 67 Low Water Cutoff Features and Benefits For residential and commercial applicationsFor boilers of any steaming capacityQuick hook-up fittings providedLever-operated, full port ball valve for easy blow downAdjustable BX outlet for easy installationDual precision switches for dependable operation of the low water cut-off and alarm or electric water feeder Optional features Low voltage switches for self-generating millivolt circuitsManual reset switchLarge float...

For low pressure steam boilers with cold water feedEliminates necessity to manually add water to the boilerCan be used with mechanical or electronic low water cut-off controlsQuick-change replaceable cartridge valve and strainerManual feed buttonModel 101-A features a 120 VAC solenoidMaximum water supply pressure 150 psi (10.5 kg/cm2)Maximum boiler pressure 25 psi (1.8 kg/cm2)Maximum inlet water temperature 120°F (49°C)Maximum power consumption40 VA at 120 VAC ...

Mcdonnell & Miller 110000 #2 Switch

Mcdonnell & Miller 133800 247-2 Water Feeder / Low Water Cut Off

Mcdonnell & Miller 143600 64 Low Water Cutoff

Mcdonnell & Miller 153700 767 Low Water Cut Off.

Mcdonnell & Miller 153825 6667 Head Mechanism

Mcdonnell & Miller 155300 369 Low Water Cutoff