Acetylene Diaphram Compressor 1)Type :Two stage V type 2)Capacity :20m3/h 3)Inlet ... .10Mpa 4)Weight:800kgs Acetylene Diaphragm compressor This v-type two-stage diaphragm - type acetylene gas compressor has compact ... 1,Model LG23V-20/0-1-252,Type Two stage V type3,Capacity 20m3/h4,Inlet pressure 0.0~0 ... .10Mpa5,Outlet pressure first stage 0.5~0.7Mpa second stage 2.45Mpa6,Oil discharge pressure first ...