LEFOO LF10-L Pressure switch/air compressor switch/Mechanical pressure switch for air compressor

The LF10 pressure switches are used to regulate the tank pressure between two preset values on  small (up to 175psi) electrically driven air compressors. They are available with an  unloader valve, which prevents compressors from starting under load, and an auto-off disconnect lever for manual cut off the compressor. A four port manifold style is available which provides a means for easy mounting of valves and gauges.

• Corrosion Resistant and Non Metallic Cover

• No Wire Looping

• Visible Contact

•  No Drift Pressure Setting

•  Captive Cover Screw

•  Ample Wiring Room

•  2 Ground Screw

•  Easy to Adjust

•  Automatic Unloader Valve Available

•  Pulsation Dampener Standard  

•        UL E228961  CSA220707 A030034 

      

  MODEL

Min ON   (Cut-In)PSI

Max Off
(Cut-Out) PSI

Differential
    PSI

Electrical Rating

Pipe Fittings

120VAC

240VAC

LF10-1H1

   25

   100

   20-30

20A

12A

LF10-1H2

   35

   150

   30-40

20A

LF10-1H3

   50

  175

   35-55

20A

  MODEL

Min ON   (Cut-In)PSI

Max Off
(Cut-Out) PSI

Differential
    PSI

Electrical Rating

Pipe Fittings

120VAC

240VAC

LF10-4H1

   25

   100

   20-30

20A

12A

LF10-4H2

   35

   150

   30-40

20A

LF10-4H3

   50

  175

   35-55

20A