DFG mechanical seal

 

Bian ANGBU (HANGZHOU) MECHANICAL SEAL CO., LTD IS SPECIALIZED IN DESIGNING, MANUFACTURING AND SELLING Shanghai Oriental DFG MECHANICAL SEAL, WHICH IS SINGLE END FACE, SINGLE SPRING AND HAS STRONG RESISTANCE TO BLOCKAGE. When used, it has nothing to do with handedness. Rubber bellows cannot withstand torsional stress; The design is exquisite, not only push the moving ring, as the driving part of the moving ring, but also the secondary seal. The moving ring is driven by L ring and spring without bonding. The sealing surface can be used according to the use of media, choose a variety of materials, both can be used in tandem or back-to-back type of double end seal, in order to better meet customer needs, the pump type as long as the pump model can be quoted, the organic seal are in stock, pump shaft, impeller, coupling and other accessories can be matched.

 

 

 

Working parameters:

 

The temperature: - 20 ℃ to 120 ℃

 

Pressure: 1.2 MPa or less

 

The shaft diameter: 10-110 - mm

 

Wire speed: ≤10 m/s

 

Axial transmission capacity: ± 1.0mm

 

 

 

Common models:

 

DFG25-100/2/0.37 DFG50-160/2/3 DFG80-315/2/37 DFG150-160/2/22 DFG65-315/4/5.5

DFG25-125/2/0.75 DFG50-200/2/5.5 DFG100-125/2/11 DFG150-250/2/5 DFG80-200/4/3

DFG25-160/2/1.1 DFG50-250/2/11 DFG100-160/2/15 DFG40-200/4/0.75 DFG80-250/4/5.5

DFG32-100/2/0.55 DFG65-100/2/1.5 DFG100-200/2/22 DFG40-250/4/1.5 DFG80-400/4/15

DFG32-125/2/0.75 DFG65-160/2/4 DFG100-250/2/37 DFG40-315/4/3 DFG80-500/4/30

DFG32-200/2/3 DFG65-250/2/15 DFG100-315/2/75 DFG50-200/4/1.1 DFG100-315/4/15

DFG40-100/2/0.55 DFG65-315/2/30 DFG125-160/2/22 DFG50-315/4/4 DFG100-500/4/45 5

DFG40-160/2/2 DFG80-160/2/7.5 DFG125-200/2/3/7 DFG50-400/4/7.5 DFG125-315/4/22

DFG40-200/2/4 DFG80-200/2/15 DFG125-250/2/5 DFG65-200/4/1.5 DFG125-500/4/75

DFG50-100/2/1. 1 DFG80 250/2/22 DFG150-125/2/15 DFG65-250/4/3