To strengthen the hand pump hand pump maintenance measures to be taken in the course of a hand pump prices 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 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 syb1 hand pumps, 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. Shall not bump phenomenon, bar should tighten, 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. The main features of the pump are: power to manual, high pressure, ultra-small sb hand pumps, portable, simple operation, wide range of applications. Technical parameters: High rated pressure: 63MPa high-pressure rated Displacement: 2.3ml / second low pressure rated pressure: 1.3MPa Low Rated Displacement: 12.5ml / sub-maximal hand force: ≤500N storage tank: 3L Weight: 14KG ssd1 manual pump Lu Hydraulic (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.