压控制（KRQ-1)

Brief:KRQ-1:widely used for air compressor and other air equipment.All products approved TUV, CE, CCC standard and some have UL, CUL certificate.Technique parameter:1.)Rated Voltage/Frequency: 240v /50HZ 120v/60Hz 2.)Rated Current/Power: 17A /3HP 20A/1.5HP 3.)Min. cut-in 20PSI Max. cut-out 90-125PSI 4.)Intel Base:one way or four wayproduct requirment:1.)voltage:240v or 120v? 2.)Rated Current/Power: 17A /3HP or 20A/1.5HP? 3.)Intel Base:one way or four way? 4.)order quantity one time?