94-A-7B HIGH PRESSURE LEVEL CONTROL W/ NO. 7B SWITCH Apollo • For Air Line or

• For Air Line or Paul Systems

McDonnell & Miller 47/47-2 Series Data Sheet

• Eliminates necessity to manually add water to the boiler

84 psig (5

94-A-7B HIGH PRESSURE LEVEL CONTROL W/ NO. 7B SWITCH Apollo • For Air Line orLow Water Cut Offs Mechanical Combination Low Water Cut Off Pump Controllers for Steam Boilers Series 94 Low Water Cut Off Pump Controllers For commercial and industrial low or high pressure steam boilers Maintains consistent water level regardless of pressure For boilers of any steaming capacity No. 5 Switch included Magnetic repulsion eliminates need for bellows Optional features Manual reset 7B switch (135ohm proportional control signal) to