product name:
pump seal![](http://img.hisupplier.com/var/userImages/2012-03%2F30%2F114552801974.jpg)
Drawing of
pump seal
![](http://img.hisupplier.com/var/userImages/2012-06%2F04%2F233528555600.jpg)
size of
pump seal
![](http://img.hisupplier.com/var/userImages/2012-06%2F04%2F233545390306.jpg)
TB491 mechanical seal for industrial pump, replace the mechanical seal of Burgmann and John Crane
Operational Conditions:
Temperature:-20℃ to +180℃
Pressure: ≤2.5MPa
Speed: ≤15m/s
2. Materials:
Stationary Ring: Silicon Carbide,TC
Rotary Ring:Carbon, Silicon Carbide,TC
Secondary Seal:NBR,EPDM,Viton
Spring and Metal Parts:Steel
3. Applications:Clean water,sewage water,oil and other moderately corrosive fluids.