SYB-2 Series manual pump: manual mechanical energy is converted to the pressure of the liquid to a small pump station. In supporting the fuel tank and special tools case, you can make all kinds of work, such as lifting, bending, straightening, cutting, riveting, assembly, disassembly and some construction, military construction. The main features of the pump are: power to manual, high-pressure hand pump, ultra-compact, easy to carry, easy to operate, 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 manual pump work principle can be divided into four processes 1, filling: oil pump at the beginning of the work, while the oil is pressed into the high and low pressure plunger high and low pressure check valve, high and low pressure through the one-way valve into the cylinder. When the pressure rises lMpa, the low-pressure oil from the low pressure relief valve overflow pipe back to the reservoir. 2, the step-up: on the basis of the above-described process. High pressure plunger continue to work, the pressure gradually increased. When the pressure exceeds the rated pressure 63Mpa when SBD20D hand pump, the high-pressure valve opens SSD1 hand pumps, high pressure oil from the reservoir back pressure valve overflow pipe, the pressure is always maintained at 63Mpa. Pressure valve is a safety valve. 3, work; SYB-2 manual pump in operation, as a result of acting cylinders. Pressure will be reduced, so be ready to shake the handle, maintain the desired working pressure, until the end of the work. 4. Uninstall: pump work is completed, the pressure needs to be reduced to zero. Open unloader valve, oil reservoir back into the tube, complete the uninstall job. Oil-filled, boost, work process is actually inseparable. As long as you can move the handle. SSD1 force hydraulic hand pump _ Lu (certified) _ manual pump is provided by the Texas Lu force hydraulic machinery plant. 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.