This pressure switch is an authentic manufacturer supplied replacement part. It is specially designed to work with Hitachi air compressors. The purpose of a pressure switch is to control on/off function of a compressor. It features 1/4" quick compression fitting for check valve line. Over time pressure switch might develop air leaks requiring replacement. It is sold individually. To replace this pressure switch you would need a set of wrenches, nut driver set and a thread-sealing tape. • Shut off the electricity and drain the air tank • Remove the tank pressure gauge • Remove the pressure switch tube • Remove the pressure regulator assembly • Disconnect the wires • Remove the safety valve • Install the new pressure switch • Reinstall the safety valve • Connect the wires • Reinstall the pressure switch tube • Screw the pressure gauge onto the new pressure switch and tighten the gauge firmly • Test the air compressor Includes part number 881-513
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| Brand | Model Number | Description |
|---|---|---|
| Hitachi | EC10SB | Compressor - Air Compressor |
| Hitachi | EC119 | Compressor - Portable 2.5 HP Peak Oil Lubricated Electric Air Compressor |
| Hitachi | EC119E3 | Compressor - Compressor |
| Hitachi | EC119SA | Compressor - Twin-Stack Air Compressor |
| Hitachi | EC119SAE2 | Compressor - Compressor |
| Hitachi | EC12 | Compressor - Portable Electric 2HP Oil Lubricated Air Compressor |
| Hitachi | EC129 | Compressor - Portable 3.5HP Peak Oil Lubricated Cart Style Compressor |
| Hitachi | EC129E2 | Compressor - Compressor |
| Hitachi | EC12E4 | Compressor - Compressor |
| Hitachi | EC89 | Compressor - 4-Gallon Portable Twin Stack Air Compressor |
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