We mainly supply pump
mechanical seals,auto
cooling pump seals,
industrial pump seals,
carbon face seal and ceramic face seal,etc.
![](http://img.hisupplier.com/var/userImages/2012-05%2F03%2F095438620305.jpg)
Features of
auto cooling pump seal of water pumps:
1.Cup Gasket: NBR/EPDM/VITON
2.Spring: SUS304/SUS316
3.
Bellows: NBR/EPDM/VITON
4.
Stationary Ring: carbon/SIC/TC
5.Rotary
Ring: ceramic/SIC/TC
Operating Limits of
auto cooling pump seal of water pumps:
1.Pressure: 0.6Mpa
2.Speed: 10m/s
3.Temperature: -30ºC~200ºC
Drawing of
auto cooling pump seal of water pumps
![](http://img.hisupplier.com/var/userImages/2012-05%2F03%2F100016796963.jpg)
Sizes of
auto cooling pump seal of water pumps
Model | Shaft | d1 | d2 | d3 | d5 | d7 | L1 | L2 | L3 | L4 |
WJFTK-16 | 16 | 18.2 | 41 | 41.5 | 23 | 33 | 26.5 | 5 | 10 | 9.5 |
WJFTK-20 | 20 | 21.2 | 45 | 43.8 | 27 | 38 | 29 | 5 | 10 | 11 |
WJFTK-25 | 25 | 26.4 | 52 | 51 | 30.5 | 47 | 34.5 | 8.5 | 13 | 11.5 |
WJFTK-40 | 40 | 41.2 | 75 | 75 | 50.5 | 65 | 48.6 | 8.5 | 21 | 15.6 |
auto cooling pump seal of water pumps