... ..Name:Pressure switch2. Model: SK-23. used for water pump4.Quality: Standard5.Female&male:1/4(NPT ... 20PSIHighest prssure: 80PSIFemale&male:1/4(NPT.BSP)Pressure Setting:20-40PSI, 30-50PSI, 40-60PSICoverage:USE,CNR ... ,single phase pressure operated switch to be used for the auto control of water pumpSingle phase:115V( ... 8A, Gavr-12A, Gavr-15A, SX460, SX440parts for brush cutter 260,330,411,415,430,520.and ...