193-7B HIGH PRESSURE LEVEL CONTROL W/ #7B SWITCH Winters Pressure Gauges • Must be installed 6-10"

• Must be installed 6-10" (150-250mm) above horizontal

To prevent steam vents from sputtering water or damage from water hammer

• Optional low voltage switches for self-generating millivolt circuits

• Maximum inlet water temperature 120°F (49°C)

• Test button to confirm proper operation

193-7B HIGH PRESSURE LEVEL CONTROL W/ #7B SWITCH Winters Pressure Gauges • Must be installed 6-10"Low Water Cut Offs Mechanical Combination Low Water Cut Off Pump Controllers for Steam Boilers Series 193 Low Water Cut Off Pump Controllers For commercial and industrial low or high pressure steam boilers Maintains consistent water level regardless of pressure Water column with integral tappings for gauge glass and tri cock installations For boilers of any steaming capacity No. 5 Switch included Magnetic repulsion eliminates need for bellows Optional