Description
SPECIFICATIONS
McDonnell & Miller Series PFC Liquid Level Controls
For the actuation of pneumatic valves or relays in heating, air conditioning and process systems in hazardous or non-hazardous locations
Provides an air pressure signal proportional to the liquid level
Available as Direct Acting or Reverse Acting
A float operated armature senses the liquid level
Switch mechanism is completely sealed from the liquid
Two gauges are provided to display the supply and output pressures
Alternate air connection tappings are provided for greater flexibility in piping
Operating range: 1 – 2? (25 – 51mm)
Air pressure
– Supply 20 psi (1.4 kg/cm2)
– Output 3 – 15 psi (.2 – 1 kg/cm2)
Maximum water temperature 406°F (208°C)
Maximum pressure 250 psig (17.6 kg/cm2)
WHY CONTROLS SUPPLY CHAIN
- • Over 50 years of industry knowledge
- • Fast customer service; response within 15 minutes
- • Best price quality ratio
- • We facilitate the total procurement, purchase and engineering process of our customers
PARTS
