... control panel, driller's panel, air cable, pipe rack, high pressure hoses, protection house etc.Main parameters as follows1.Environmental temperature:-13 ... C2, Power: 380v, 50Hz3, Nominal pressure: 21MPa(3000Psi)4.Max.working pressure:34.5MPa(5000Psi)4, Pressure range: 0~14MPa(0~2000Psi)5 ... (1000±100Psi)6, Air supply pressure: 0.65~0.8MPa(93~115Psi)7, Pressure range of pressure valve: 17.5~21MPa(2500 ...