Description：

This series of pumps is mainly used in industries and fields such as refineries, petrochemicals, low-temperature engineering, coal chemical industry, power plants, environmental protection engineering, sewage treatment, cement plants, etc. Suitable for transporting circulating water, sewage and other media in chemical processes. Compared with other pumps of the same type, the level of Feiyue Company's Zhongkai pump has the characteristics of long service life, high efficiency, reasonable structure, low operating cost, and easy installation and maintenance. It is an ideal pump for firefighting, air conditioning, chemical, water treatment, and other industries. The design pressure of the pump body is 1.6MPa and 2.0MPa. To meet the requirements of users worldwide, the corresponding pump inlet and outlet flanges can be selected according to standards such as ANSI, PN, and JIS. The inlet and outlet flanges of the pump body are located on the lower pump body, so that the rotor can be removed without disassembling the system pipeline, making maintenance convenient. Part of the pump body adopts a dual channel design to reduce radial force, thereby extending the life of the seal and bearings. The hydraulic design of the impeller adopts advanced CFD technology, thus improving the smooth operation of the pump. The uranium shaft has a thicker diameter and shorter bearing spacing, which reduces shaft deflection and extends the life of mechanical seals and bearings. For all pumps, the shaft sleeve can be made of various materials to prevent corrosion and wear, and can be replaced. A replaceable wear ring is used between the pump body and impeller to prevent wear and tear of the pump body and impeller. It is easy to replace, has low maintenance costs, and ensures running clearance and high work efficiency. The design of the packing body can use both packing and mechanical seals, and the sealing device can be replaced without disassembling the pump cover. The unique bearing body design allows the bearing to be lubricated with grease or thin oil, with a design life of over 100000 hours. Double row thrust bearings and enclosed bearings can also be used.