◆ use: FS-538 is hydraulic flange separator. The wedge tip is inserted into the two flange gap, fasten holder, open the pump, the hydraulic power, promote the wedge tip, so that the two flange separation. Mainly used for replacement, as separate overhaul flange, removing the flange with. Fast and convenient, durable. Need to be matched with a manual hydraulic pump or electric hydraulic pump. The main parameters: 1 tonnage: 5T. 2 stroke: 38mm. 3 weight: 6kg. The 4 volume: 32x32x12cm.