There are thousands of models of gear pumps, all of which are different. Each company has its own model of gear pump. To know which model is suitable for you, you can only check detailed gear pump information. The following collects some of our commonly used gear pumps. Model. KCB gear pump: This product is widely used in national defense, petroleum, chemical, metallurgy, textile, transportation, pharmaceutical, food, paper and other industrial sectors.It is suitable for conveying various lubricating liquids, the temperature is not higher than 80 ℃, the viscosity is 5-1500mm2 / S, and the working pressure is 0.28-1.45MPa.Not suitable for transporting highly corrosive and liquid containing hard particles or fibers. Double gear pump: YCB-G series heat preservation gear pump is developed based on YCB series arc gear pump, which has the advantages of arc gear pump. This series of pumps are designed with insulation jackets on the pump body, which can use heating oil, steam, hot water, cold water and other media to heat, keep or cool the transport medium. This series of gear pump is suitable for conveying heavy oil, asphalt, resin, detergent, glue and other mediums that are easy to solidify at normal temperature without solid particles, and the working temperature is not higher than 300 ℃, and is suitable for outdoor installation in high and cold areas and Where insulation is required during the process. Duplex gear pump is mainly composed of gear, shaft, pump body, pump cover, bearing sleeve, shaft end seal (special requirements, optional magnetic drive, zero leakage structure), etc.Gears have higher hardness and wear resistance after nitriding treatment.It is installed in the replaceable sleeve to run with the shaft.The lubrication of all parts in the pump is automatically achieved by using the conveying medium when the pump is working. The four bearing sleeves in the pump are floatingly installed in the pump, and the end face gap is automatically adjusted according to the working pressure. Therefore, the pressure of the double gear pump is stable, the output flow pulsation is small, and the dissolution efficiency is high.Looking from the extended end of the spindle to the pump, it rotates clockwise. Performance range: Double gear pump is suitable for transporting lubricating oil or properties without solid particles and fibers, non-corrosive, temperature not higher than 80 ° C, viscosity 5 × 10-6 ～ 1.5 × 10-3m2 / s (5-1500cSt) Other liquids like lubricating oils and for hydraulic rotating systems. LB type gear pump for refrigerating machine: suitable for conveying without solid particles and fibers, non-corrosive, temperature not higher than 80 ℃, viscosity 5 ~ 1500ST CHY type gear pump: CH, CHY type gear pump is used to convey viscosity Below 200 ° E (1500mpa.s), all kinds of mechanical oils and turbine oils that do not contain solid particles and impurities have similar lubricating properties and other properties, and the temperature is not higher than 120 °. K1P gear pump: oil pump displacement: cm3 / r.High efficiency, low energy consumption, easy operation, easy maintenance, sturdy structure and long life. HGP gear pump: The internal gear contacts of the QT internal gear pump are smooth and silent.Its outstanding characteristic is the special gear design, its sound is extremely low when in use, even at high speed, the audio is still smooth.