Descriptions: 1.Lowest Pressure(on):40PSI 2.Highest Pressure(off):175PSI 3.Female:1/4" 4.With one-way valve or with four-way valve 5.Coverage:USR,CNR---Enclosed,Three pole, single phase pressure operated switch to be used for the auto-control of air pump 6.Pressure Rating:40-70PSI,50-80PSI,70-100PSI, 80-115PSI,90-125PSI |