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Kleinn Automotive Air Horns Heavy duty tank-mount sealed pressure switch-90 PSI on; 120 PSI off;Heavy Duty Pressure Switch 2121



Sealed Pressure Switch-90 PSI on; 120 PSI off

Heavy Duty Pressure Switch; Sealed; Tank Mount; 90 PSI On/130 PSI Off;

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(717) 697-8418


  • Pressure Switch Regulates The Air Pressure In The Air Tank
  • Pressure Switch Controls On/Off Function Of Air Compressors
  • Auto On/Off
  • Note 5 Percent +/- Tolerance
  • The Use Of A Relay Is Recommended
  • 20 Amp Max Load
Heavy duty tank-mount pressure switch with 12 gauge lead wires that determines the on and off pressure of your air compressor. The pressure switch is wired by relay to the compressor and turns the air compressor on and off automatically.


WARNING CA Proposition 65 Message:Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
WARNING CA Proposition 65:Yes



Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W3.0000” x H2.0000” x L7.0000”

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