①Description
②Iron adaptor avoid thread stripping
③2.5mm thread pitch can not only avoid sundries to destroy the screw socket can also improve the airproof
④Rear cover and piston can be taken apart for cleaning
⑤Antiskid rubber for comfortable operation
⑥Transparent plastic tubecan see the gas situation clearly
⑦Vertical piston can keep minimun abrasion between the mandrel and cylinder
⑧Double piston double shift ,large amount of oil ,turn to the high pressure shif,it will come to 15000psi
The seal cup match the tube well, easy to load the grease by pulling the rod
