Check the listing for details. Four Port 90-125 PSI Universal Air Compressor Pressure Switch Control 1/4" NPT. Color: Black, Condition: New. Listed at 14.24 USD. 【Product Description】This is a pressure switch, control valve with a single port connection manifold,This single port pressure switch is an excellent replacement for damaged or old pressure switches. 【Application Areas】This universal pressure switch is suitable for 90-125 Psi 20A air compressor. 【Switch Features】This is similar to the regular 4 ports pressure switch, Not only this switch is equipped with heavy duty 20A contacts but also to provide a longer lasting switch in demanding applications, is your best choice. 【Excellent Material】Switch made of high quality material, with long mechanical life,Corrosion Resistant. 【Product Easy To Use】The pressure switch is easy to operate and convenient to use with the air compressor.