Hydraulic bottle jack with safety valve is an hydraulic jack, the main capacity are 2ton, 4ton, 6ton, 8ton, 10ton, 12ton, 16ton, 20ton, 30ton, 32ton, 50ton. If you need this hydraulic bottle jack with safety valve, please contact us.
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In principle, the hydraulic jack is based on Pascal principle, that is, the pressure of the liquid is the same everywhere, so in a balanced system, the pressure exerted on the smaller piston is relatively small, and the pressure exerted on the larger piston is also relatively large, which can keep t