Gear pump models tens of thousands, each very different, each company has its own gear pump models, to know which model to apply, only to see the details of the gear pump data, the following collection of some commonly used gear pump models . 2CY gear pump: mainly by the gear, shaft, pump body, pump cover, bearing sleeve, shaft seal and other components. Gear and shaft are heat treated, with higher hardness and wear resistance. All moving parts in the pump are lubricated with the medium they supply. LB type dedicated gear pump freezer: Suitable for conveying solid particles and fibers, non-corrosive, the temperature is not higher than 80 ℃, the viscosity of 5 ~ 1500ST of lubricating oil or other similar properties of lubricating oil. CHY gear pump: CH, CHY gear pump is used to transport the viscosity of 200 ° E (1500mpa.s) following a variety of non-solid particles of impurities in the mechanical oil, turbine oil and other lubricants and other properties of similar medium, The temperature is not higher than 120 °. CH, CHY gear pump is a positive displacement pump. Its unique structure with self-suction capacity, delivery of oil pulsation smooth, high pressure, wear small, long life, wide range of applications, high efficiency. WCB gear pump: WCB gear pump is a low-pressure micro-portable energy-saving pump, the most suitable for non-powered power unit to the drum oil, but also for refineries, power plants, substations and oil depot oil. Thin oil lubricated system of thin oil treatment of thin oil transhipment. K1P gear pump: pump displacement: cm3 / r. High efficiency, low energy consumption, easy operation, easy maintenance, strong structure and long service life. HGP type gear pump: QT internal gear pump internal gear contacts smooth, silent continuous rotation. Its exceptional features are designed for special gears that deliver extremely low sound when used, and the audio remains smooth and flat even at high speeds. KCB gear pump: This product is widely used in national defense, scientific research, petroleum, chemical, metallurgy, textile, transportation, pharmaceutical, food, paper and other industrial sectors. Suitable for conveying all kinds of lubricating liquid, the temperature is not higher than 80 ℃, the viscosity is 5-1500mm2 / S, working pressure is 0.28-1.45MPa. Not suitable for conveying highly corrosive and hard particles or fibrous liquids.