Technical parameters Model Item WTX-1 WTX JGD-2 WTX JGD-3 Working pressure Mpa (kgf/cm2) 1.0(10) 1.6(16) 2.5(25) Explosion pressure Mpa (kgf/cm2) 2.0(20) 3.0(30) 4.5(45) Vacuum Kpa(mm/Hg) 53.3(400) 86.7(650) 100(750) Applicable Temperature ℃ -15℃-115℃ (-30℃-250℃ under special conditions) Applicable media Air,compressed air,water,sea water,hot water oil,acid,alkali,and so on