PFC-1-GR, Reverse Acting Pneumatic Liquid Level Control

Float actuated pneumatic liquid level control. Reverse acting for valves or relays in air conditioning systems. Two gauges are provided for supply air pressure (20psi) and output air pressure (3-15 psi). Provides an air pressure signal proportional to the liquid level. Operating range of 1"-2". Maximum pressure is 250 psi and input/output connections are 1/8" female I.P. and 1" female I.P. water connection.

Features:

• For the actuation of pneumatic valves or relays in heating, air conditioning and process systems in hazardous and non hazardous locations. Provides an air pressure signal proportional to the liquid level.
• Available as direct or reverse acting.
• Switch mechanism is completely sealed from the liquid.
• Level adjustment range from 1" to 2"
• Two gauges display the supply and output pressure, while the alternate air connection tappings provide piping flexibility.
• Air pressure supply to 20 psi; Output Range - 2 to 15 psi
• Maximum water temperature to 406F
• Maximum pressure to 250 psig.