Air compressor control valve, 20A pressure switch, 220V/380V voltage regulator, normally closed, for replacement

Easy to install: Comes with a compact size and light weight, making installation very convenient.

Practical use: Allows for wide application in private workshops and factories; very practical and reliable.

Energy saving: Works perfectly to save electrical energy and improve work efficiency; very useful.

High precision: This air compressor pressure switch has high-precision voltage regulation and a sensitive response.

Excellent control: Equipped with an on/off switch lever, simple operation adds more convenience to control.