Heavy Hitter Air Compressor Pressure Switch Kicks In Fast At 120 PSI And Cuts Out At 155 PSI With Four Ports And 20 Amp Rating For Shop Ready Setups And Dead Tight Operations Plus Gauge

High Performance Air Compressor Pressure Switch Kit
✔️ Four port design handles heavy duty airflow on twenty amp circuits

This complete set gives you clean control over your shop air setup. You get the regulator, relief valve, and reading dial preassembled for quick swaps. It fits directly onto standard workshop rigs for steady tool operation.

✅ Factory preset cuts in at 120 psi and shuts off at 155 psi
✅ Quarter inch female threads accept almost any standard hose
✅ Durable brass safety valve vents excess pressure automatically
✅ Plastic housing shields the copper contacts from shop debris

💡 What does a rotary vane air compressor pressure switch actually control?
A solid unit manages tank cycling while protecting your motor from heat damage.
- Precise calibration stops air leaks before they drain your power bill daily
- Reliable contact switching prevents voltage spikes across older wiring harnesses
- Handy mounting plates bolt straight to most vintage and modern units today

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