PJ-40 Nozzle tester employs the characters of boost speed, hi-stable, reasonable structure, flexible operation, fix convenience. PJ-40 Nozzle tester is the ideal instrument calibrating and testing fuel opening pressure, atomization, fuel angle and confined of needle. Main technical characteristic 1.max pressure 40MPa 2.size of outside 320?00?00 weight 30kg 4.pressure gauge range 0-60MPa