Manual pump body part: pump part is the main component pump, high pressure working chamber, a low pressure working chamber, the two-way valve, high pressure valve (safety valve), the low-pressure valve unloader valve, two check valves, inlet port and so on it. Around the hole organically linked. The hydraulic cylinders are exposed to external load forces, such as gravity, external kinematic friction, inertia force and the work load of hydraulic hand pumps, hydraulic cylinders to determine variation in the load on the various stages of the trip and the power value has to offer. The Company to reliable quality assurance, efficient work efficiency hand pump, dedicated to provide you the most satisfied with the service. Welcome to the new and old customers to visit. The product ambience two boxes. A box from the SYB-1-type manual pump, sequence valve, SYB-1-type manual pump, KYG-20 hollow Presses and type WZ-2 side with the claws. The product has the versatility, small size, light weight, compact, easy to operate. Keyless connection Taber The products are mainly used in heavy equipment and large-scale cooperation with the cylinder disassembly and assembly of transmission parts is high-powered locomotives, boats, ships, oil rigs and other systems essential building maintenance of hydraulic equipment. Single-acting hydraulic hand pumps, hand pumps Haikou, Lu Lu hydraulic force provided by hydraulic equipment plant in Texas. Texas Lu force hydraulic machinery plant (www.luliyeya.com) strong, credible, in Dezhou hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Lu Hydraulic and you hand into the brilliant, for a better future!