94-M HIGH PRESSURE LEVEL CONTROL W/ MANUAL RESET Vendor_McDonnell & Miller Model 791 - Water Vent

Model 791 - Water Vent Valve For convectors and small mains

• Maximum liquid temperature 212°F (100°C)

• Maximum vessel pressure 35 psi (2

1⁄8" NPT straight shank

APPLICATIONS: Outdoor and severe ambient and process conditions Use where harmful vibration and pulsation are present Hydraulic equipment

94-M HIGH PRESSURE LEVEL CONTROL W/ MANUAL RESET Vendor_McDonnell & Miller Model 791 - Water VentLow 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