FF444-V4-DRF 3332400, FF444 Series Industrial Pressure Controls

SKU: 097379

The FF444 Industrial Pressure Controls are general purpose switches suitable for oil, water and air at pressures up to 465 psig.

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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

Specifications

Lower Switch Point Range
6-217 psig (0.4-15 bar)
Upper Switch Point Range
15-232 psig (1-16 bar)
Smallest Differential @ Lower-Higher End of Range
9-14 psig (0.6-1 bar)
Standard Settings
58/174 psig (4/12 bar)
Valve Type
Diaphragm
Reset Design
R (Manual)
Connectors
F (1/4”-18 NPTF)
Rating
5 A (B300)
Voltage
300 Vac maximum
Ambient Operating Temperature
-10°F to +120°F
Pressure Element Temp
Medium 160°F Max.
Vibration Resistance
(4 Hz to 1000 Hz) 4g
Weight
1.1 lbs.
Approvals
UL/CUL file number E85974

Documents & Drawings

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