... machine,TJY 420mpa super high pressure water jet machine water jet cutting machine,high pressure water jet,water jet ... the nozzle (gem) (mm) 0.20~0.33Maximum pressure (MPA) 420Model TJY420Way of Direction-changing Electronic Direction-changing ... , one for eachOne High-pressure Water Switch One Fuel TankHydraulicPressureMeter, FuelPressure Meter, High-pressure Water Control Button,andHigh-pressureOil ...