Pressuretrol Controller w/ Auto recycle (5 psi to 50 psi) Zoom

Pressuretrol Controller w/ Auto recycle (5 psi to 50 psi)


Brand: Honeywell

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Min Pressure (PSI): 5
Max Pressure (PSI): 85
Pressure Differential: 6 psi to 14 psi
Max Pressure Differential (PSI): 14
Min Pressure Differential (PSI): 6
Dimensions (WxHxD): 4-1/2" x 4-31/32" x 2-3/4"
Operating Range (psi): 5 psi to 50 psi
Mount: 1/4" NPT internal thread
Max Operating Pressure: 50 psi
Min Operating Pressure (PSI): 5
Switch Operation: Auto Recycle

Description for Honeywell L404F1078

Provides operating control with automatic limit protection for pressure systems up to 300 psi (2068 kPa)


  • Use with steam, air, noncombustible gases, or fluids non-corrosive to pressure sensing element
  • Models have snap-acting switching to open or close a circuit on pressure rise
  • Have adjustable differentials
  • Adjustments are made by screws on top of case
  • Mount using 1/4" -18 NPT internal pipe threads or surface mount through base of case
  • Ground screw terminal

  • Application: Provide control of steam, air, non-combustible gases or non-corrosive fluids
  • Operating Range: 5 to 50 psi
  • Switching Action: SPDT snap action, make R-W, break R-B on pressure rise
  • Sensor Element: Stainless Steel diaphragm
  • Pipe Connections, Main or High Pressure:1/4" NPT internal thread
  • Differential Type: Subtractive
  • Switch Contact Ratings (120 Vac): 8.0 AFL, 48.0 ALR, 10.0 A resistive
  • Maximum Sustained Operating Pressure (psi): 85 psi
  • Pressure Differential (psi) 6 to 14 psi
  • Temperature Range: -35 F to +150 F
  • Electrical Connections:Screw terminals
  • Pressuretrol Controller w/ Auto recycle (5 psi to 50 psi)

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