Mcdonnell Low Water Cut Off Manual. 1 single pole, single throw switch for pump control. The control unit has a red led light to alert personnel to a low water condition and a green led to indicate normal.
McDonnell & Miller PS851M120 Electric 120V Low Water CutOff w from bostonheatingsupply.com
1 single pole, double throw switch for low water. 1 single pole, single throw switch for pump control. For commercial and industrial low or high pressure steam.
The Control Unit Has A Red Led Light To Alert Personnel To A Low Water Condition And A Green Led To Indicate Normal.
This control features a manual reset with dual 120 volt switches for low. 1 single pole, single throw switch for pump control. For commercial and industrial low or high pressure steam.
1 Single Pole, Double Throw Switch For Low Water.
Web burner vac supply 12 34 n h a 69 c. Web snap action switches for high temperature service. Web • clogged strainers can reduce the flow of water into the boiler causing the boiler to turn off on low water.
Mcdonnell & Miller Lwco Instruction Manual Features:
This control features a manual reset with dual 120. Web ships within 4 weeks. • partially closed valves can reduce the flow of water into the boiler.
