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You Are Here: Front Page » Air Compressor Parts: Belts, Filters, Regulators & More » Coleman Powermate Air Compressor Parts | Master Tool Repair » Coleman Pressure Regulators » Air pressure knob for Oil Free Units » FSPS4115150 Pressure Switch 115-150 PSI MASTERTOOLREPAIR.COM
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115-150 PSI Aftermarket Pressure Switch $40.08

Air pressure knob for Oil Free Units

Product Details
FSPS4115150 - 115-150 PSI Aftermarket Pressure Switch

Found under the following brands: Master Tool Repair

Unloader Valve - YES On/Off Switch - YES Import Model

Essentially the “brain” of the air compressor, the pressure switch senses the pressure in the tank and controls when the unit shuts on and off. All switches are preset for specific cut-on and cut-out pressures at the factory, so be sure to order the exact OEM part number your manual calls for, or make sure the specs are identical to your original if you do not have a part number to order by. The major brands are Furnas (Hubbell), SquareD, Condor and Huanli. Most have either a single port or four-port manifold to attach a safety relief valve, pressure gauge or an air regulator. Replace this if the unit doesn’t cut on and off at the specified pressures for your unit, if it leaks or if the copper contacts inside are corroded or burnt. 

Select quantity:

Save Money When You Buy Two Or More!

Buy an extra 115-150 PSI Aftermarket Pressure Switch to have a backup if it breaks in the future now before the manufacturer discontinues this. Not only will you save money on shipping by buying an extra one now, you'll now also receive a special quantity discount.

Buy two for a 10% discount!
Buy three for a 15% discount!
Buy four or more for a 20% discount!
Buy six or more for a 25% discount!


This item fits the following models:

4-Port Style Pressure Switches
Regulators for LA0631112, LA0501512, LA0602112, LA0602712 & more - LA0631112, LA0501512, LA0602112, LA0602712
Pressure Switches
Air Compressor Parts - 919.166441
Air Compressor Parts - 919.152142

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