To strengthen the hand pump hand pump maintenance measures to be taken in the course, will affect the use of life because of improper use or normal wear and tear, so in daily use and maintenance needs to be strengthened! Here we asked the experts to talk about the use of a hand pump to pay attention to what: Hose temporary use of prone to aging, need special attention syb-2a manual pump, always check the periodic replacement. And around the plunger valve at each hand pumps may not have the presence of the dirt, the need for timely clean, clean the pump often insist ministries. Operating personnel, strict compliance with the use of precautions. Hand pumps working fluid for the kinematic viscosity of 20-28 centistokes, such as YB - N32 hydraulic oil, non-alcohol, water, glycerol, sesame oil, brake fluid, engine oil for ordinary working fluid. The working fluid must 120--160 mesh layers of filter clean. Bump phenomenon may not have high pressure hand pump lever to be tightened, and should be used gently, so as not to damage the threaded. Non-painted exterior coated with a layer of petroleum jelly, which can prevent rust when not in use. Dry, room temperature suitable for storage, should not boxed. Hydraulic hand pump what to pay attention when using a hydraulic hand pump to provide pressurized fluid to a hydraulic components for hydraulic transmission, is a pump. The hydraulic hand pump function is to power machine (such as electric motors and internal combustion engines, etc.) of the mechanical energy into pressure energy of the liquid. Output flow can be adjusted as needed is called variable displacement pump, the flow rate can not be adjusted is called a metering pump. Hydraulic systems commonly used in pump gear pumps, vane pumps and piston pumps three kinds. Weight center of gravity to choose moderate, reasonable choice of focus hydraulic hand pump syb-1 manual pump to pad the bottom level taking into account the hard and soft ground conditions, whether the timber liner tough, place is stable, so as not to load subsidence or tilt. In supporting the use of tanks and special tools circumstances, various operations, such as lifting, bending, straightening, cutting, riveting, assembly, disassembly and some construction, military construction and other high-pressure, manual, ultra small hand pumps, portable, simple operation, wide range of applications. Quality hand pumps, hydraulic power Lu (certified), 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.