Air Compressor Pressure Control Switch With Four One Quarter Inch NPT Ports Preset 95 To 125 PSI 0 To 200 PSI Gauge 150 PSI Pop Off Safety Valve On Off Switch Tank Connection And Three Extra Ports For Easy Install At Home Or On The Job

4-port air compressor pressure switch with gauge
✔️ 4 ports (¼" NPT) pressure switch, 95-125 PSI gauge, single unit

The pressure control switch is designed for air compressors, regulating tank pressure in home garages and workshops. It fits both single-stage and two-stage systems, enabling automatic on/off cycling and an optional unloader valve for quick restarts.

✅ 4 ports (¼" female NPT) including tank connection and 3 extra ports
✅ Preset range 95-125 PSI for stable operation
✅ 0-200 PSI gauge for precise readout
✅ 150 PSI pop-off safety valve protects equipment
✅ On/Off switch and unloader valve for flexible setup (unloader optional)

💡 What is a handy air compressor pressure switch used for in a home workshop? This handy piece keeps your system in safe range by automatically cycling the compressor.
- Maintains target pressure for tools and tanks
- Works with single-stage and two-stage configurations
- Includes a built-in gauge for easy monitoring