Brand: JM / Jun Ming     
Manufacturer model number: JMBF200S63
Outer diameter of mounting shaft (shaft sleeve): 10~110mm
Features: single end face / non-equilibrium / arbitrary rotary direction / rubber bellows
temperature:-20℃~120℃       Pressure: 1.2 Mpa       Line speed: 10 m/s product presentation
The closed cooling pump is located in the closed cooling water system, the function is to provide cooling water for the auxiliary equipment of the unit to ensure the normal operation of the auxiliary equipment and system, and to provide shaft sealing water for the open circulating cooling pump and water chamber vacuum pump. Closed cooling pump non-assembly machine seal is a kind of shaft seal device, widely used in closed cooling pump equipment in thermal power plants. Because the transmission shaft passes through the inside and outside of the equipment, it forms a circular gap between the shaft and the equipment, which causes the medium in the equipment leaking outward through the gap. Therefore, the non-assembly mecha
applicable scene:
The seal is mainly used for the closed cooling water pump in the closed cooling water system of each thermal power plant.
Common sealing models: JMBF80-G9, JMBF300-400, JMBF200S63, etc