| PS SEAL BACK TO BACK: single effect sealing ring |
| Material |
Speed ​​m/s |
Temperature °C |
Pressure Mpa |
| Nbr/metal |
12 |
-60 +200 |
2 |
PS SEAL BACK TO BACK Type F has an additional lip to prevent contaminants from reaching the sealing lip.
This allows for an effective solution in environments where the seal may be exposed to abrasive particles.
The PS SEAL BACK TO BACK rotary shaft seals are particularly characterized
from low friction and their operation without stick-slip, therefore
reducing heat development and allowing greater
peripheral speeds.
GENERAL CHARACTERISTICS
-very low friction coefficient
-long duration
-dry applications
-operation under pressure
APPLICATIONS
Sealing on rotating machine elements, such as shafts, bushings and axles in the presence of high peripheral speeds, high pressures and/or high temperatures. Resistant to aggressive chemical substances thanks to the excellent chemical resistance of PTFE. For dry or insufficient lubrication applications thanks to the excellent friction coefficient of PTFE.
PS SEAL BACK TO BACK are interchangeable with:
