How to use the hand pump is a manual pump to provide the small details of the pressurized liquid to a hydraulic element for hydraulic transmission, a pump, a manual pump function is the power machine (such as a motor and an internal combustion engine, etc.) of the mechanical energy into the liquid The pressure energy. Output flow can be adjusted according to need is called quantitative pump hand pump tube called a variable displacement pump, flow can not be adjusted. Hand pump hose is connected to the oil pump delivery pressure and cylinder components. When not in use the hose and the fuel tank was torn off his head with a rubber hose plug cap, cylinder joints with joint plug to prevent dirt from entering the fuel lines and fuel tanks. In the back seat of a manual pump or tank fitted with fuel injection, gas discharge device shall open air screw loose when the oil pump, oil storage tank pressure is too low so as not to affect the normal work force in Texas Lu manual pump, after the work is completed tighten the bleed screw. Install a hook on the back end with a hook lock lever when portable pump when. Improved hydraulic system design. After much argument, and finally the use of advanced priority valve with load sensing hydraulic steering gear in the form of a new low pressure system in accordance with the requirements of the manual steering pump, assign priority traffic, regardless of load size, wheel speed level can ensure adequate oil supply the remainder can all work equipment supply circuit use, thereby eliminating the steering circuit oil caused by excessive power losses, improve system efficiency and reduce the hydraulic pressure of work. High pressure 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.