Rubber Joint,Double Natural Rubber Joint,Expansion Rubber Joint Union,Expansion Rubber Joint Hangzhou Ehase-Flex Co.,Ltd. , https://www.ehasetech.com
Manual fluid pump working pressure range of 100MPa - 300MPa; its built-in pressure reducing valve, in order to prevent pressure overload, the pump also has a safety relief valve; two flow design, a low-pressure displacement 33CC, two high-pressure displacement of 1.6CC; to achieve constant power conditions, low-pressure high-flow fuel supply, high pressure small flow of oil, saving time and improve efficiency. Overall dimensions of 585 * 120 * 170mm, with a total oil weight of about 11Kg. Use shows that this hydraulic pump convenient and flexible, low labor intensity, durability, is the ideal ultra-high pressure hydraulic power source. Manual hydraulic pressure advantages and disadvantages of what? Manual hydraulic pump advantages: 1, smaller, less stringent requirements on oil cleanliness, cheaper prices; 2, this pump flow uniform, smooth operation, low noise; 3, high volumetric efficiency, small leakage, Under the work, mostly for high-power hydraulic system; manual hydraulic pump Disadvantages: 1, the pump shaft by the unbalanced force, serious wear and tear, a larger leak; 2, oil absorption characteristics are not very good, the oil pollution is also more sensitive to the structure Complex, high manufacturing process requirements; 3, the structure is complex, high precision materials and processing requirements, expensive; through the above analysis, we can clearly understand that manual hydraulic pump is a small size, easy to use, when used Oil cleanliness is not demanding, this pump flow uniform, stable operation, in normal work, it can withstand high pressure environment; its main drawback is the pump shaft by the unbalanced force, serious wear and tear, leakage larger. However, with the continuous expansion of the use of such products, these problems should gradually move toward the direction suitable for people's production.