Air Compressor Pressure Switch Auto Start 90 To 125 PSI Single Port With Unloader And On Off Lever Beefed Up 16 To 20 Amp 240V NPT One Quarter Inch Female Fitting
✔️ Single unit, 1/4 NPT port, 16-20A, 90-125 PSI range
This heavy-duty air pressure switch is a universal replacement designed for air compressors. It features a built-in unloader and an on/off lever, letting you safely start and stop the pump. The 1/4 NPT female port and rugged housing support long service life in workshop and industrial setups.
✅ Max pressure: 120 PSI
✅ Min pressure: 90 PSI
✅ Differential: 30 PSI
✅ Amp rating: 16-20A at 240VAC
✅ Port: 1/4 NPT female
✅ Includes unloader and on/off lever
💡 What is an air compressor pressure switch with unloader used for in a home workshop? This handy device controls when the motor runs and relieves pressure for easy starts. - Automatic start/stop control maintains target pressure - Unloader relieves head pressure for a smooth, unloaded start - Works with standard 1/4 NPT fittings and 120/240V systems