White Rodgers – 097379 The FF444 Industrial Pressure Controls are general purpose switches suitable for oil, water and air at pressures up to 465 psig.
Features:
- SPDT snap-action contacts
- Independent adjustable upper and lower switching pressures
- Diaphragm-type control for low pressure applications (Buna N diaphragm): -resistant to mineral oils -medium temperatures up to 160°F
- Transparent polyamide hood – U.V. resistant
- Surface mounted Type 4 enclosure
- Optional manual reset locking on pressure rise
Additional Information
Weight1.1 lbs.Valve TypeDiaphragmVoltage300 Vac maximumRating5 A (B300)Ambient Operating Temperature-10°F to +120°FConnectorsF (1/4-18 NPTF)Lower Switch Point Range6-217 psig (0.4-15 bar)Upper Switch Point Range15-232 psig (1-16 bar)Smallest Differential @ Lower-Higher End of Range-10 deg. F to +120 deg. FStandard Settings58/174 psig (4/12 bar)Reset DesignR (Manual)Pressure Element TempMedium 160°F Max.Vibration Resistance(4 Hz to 1000 Hz) 4g
