Descriptions:

1.Lowest Pressure(on):40PSI

2.Highest Pressure(off):250PSI

3.Joint Thread:1/4",3/8"

4.Differntia:30-62PSI

Parameter:

single phase:120V AC  1.5HP  20A

single phase:240V AC  3.0HP  17A

three phase:120V AC  3.0HP  19.2A

three phase:240V AC  5.0HP  15.2A

three phase:480/600V AC 5.0HP 7.6A

pressure control(PC21)