Description
The McDonnell & Miller 180801 PFC-1-GR is a float-actuated pneumatic liquid-level control that provides a proportional air signal to a valve or relay.
- Action: reverse acting
- Supply air pressure: 20 psi
- Output signal: 3 to 15 psi
- Level adjustment range: 1 to 2 inches
- Maximum vessel pressure: 250 psig
- Maximum water temperature: 406 °F