Our company is the main manufacturer of hydraulic hand pumps, hydraulic hand pumps sold more than 20 provinces and cities, in order to facilitate the users to use the hand pump, following the company's technology was introduced to the hydraulic hand pump pressure, displacement size and viscosity problems. Hydraulic hand pump outlet pressure at work, depending on the size of the load. Rated pressure ps: maximum pressure by experimental standard continuous operation under normal operating conditions. Suction pressure: pressure at the inlet of the pump. Displacement hydraulic pump, flow and volume efficiency, displacement V: hydraulic fluid volume per revolution theoretically should be excluded, also known as the geometric theory of displacement or displacement. Common units of cm3 / r. Only the size of the displacement of the pump geometry related. The fundamental principle of the hydraulic pump is the principle of energy conversion, the function of the pump power machine (such as a motor and an internal combustion engine, etc.) of the mechanical energy into pressure energy of the liquid. Output flow can be adjusted according to need is called a variable pump hydraulic hand pump preferred Lu force, known as quantitative flow can not adjust the pump. This product atmosphere two boxes. A box from SYB-1 type manual pump, hand pump sequence valve domestic, SYB-1 type manual pump, KYG-20 Hollow presses and type WZ-2 side with claws. The product has the versatility, small size, light weight, compact, easy to operate. Keyless connection with the taper of the product is mainly used for heavy and large equipment disassembly and assembly and cylinder with a high-powered transmission parts locomotives, ships, ships, oil rigs and other essential maintenance system made hydraulic equipment. Double-acting high pressure hand pump hydraulic force _ Lu (certified) _ Shenzhen hand pump provided by Lu of hydraulic equipment plant in Texas. Texas Lu force hydraulic machinery plant (www.luliyeya.com) is a leader in Dezhou, hydraulic machinery and parts, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lu Hydraulic leadership with the staff warmly welcome all inquiries negotiations to create Lu hydraulic force a better future.