high pressure testing machine is a high pressure testing machine and suitable the specification is 5"-22.5",it has computer supervisory system and record system and can print data.1.its size is 1300*2000*2000mm,the maxium testing pressure is 16kg/f, 2.its weight is 1800kg, the working pressure is 0.8Mpa.,the voltage is AC380V/50HZ,the power is 2.2KW,average testing time is 3 minutes.