Product name: supplementary water pump non-containerized mechanical seal
Brand: JM / Junming
Manufacturer model: JMBF65-200
Installation shaft (shaft sleeve) outside diameter: 14-100mm
Features: Single face / unbalanced / arbitrary direction / in line with DIN24960 standard
Temperature: -20 ℃ + 220 ℃ Pressure: ≤ 16 bar Velocity: ≤ 20 m/s
 
Product introduction
Mechanical seal is a kind of shaft sealing device for rotary machinery. It is used for centrifugal pumps, centrifuges, reactors and compressors. Since the driving shaft penetrates inside and outside the equipment, there is a circular gap between the shaft and the equipment. The medium in the equipment leaks out through the gap. If the pressure in the equipment is lower than the atmospheric pressure, the air leaks into the equipment. Therefore, there must be a shaft sealing device to prevent the leakage. There are many kinds of shaft sealing. Since mechanical seal has the advantages of less leakage and long life, mechanical seal is the main shaft sealing method in these equipment in the world. Mechanical seal is also called end face seal.
Selection guide

Product details

 

Applicable scenarios:

The seal is mainly used for supplementary water pumps in thermal power plants. Common seal models: JMBF65-200