8-Rings
Product Catalog
8-Ring™ Bi-Directional Pneumatic Piston Seals
PAI 8-Rings™ are designed to prevent roll and twist reducing premature failure due to nibbling, while preventing pressure trap. PAI 8-Rings™ are available in our proprietary internally lubed HNBR compounds for extended life in dry air applications.
Click here to view our 8-Ring Brochure.
PAI 8-Rings™ are designed to prevent roll and twist reducing premature failure due to nibbling, while preventing pressure trap. PAI 8-Rings™ are available in our proprietary internally lubed HNBR compounds for extended life in dry air applications.
Click here to view our 8-Ring Brochure.
Item # |
Nominal OD (mm) |
Nominal ID (mm) |
Nominal Width (mm) |
|---|---|---|---|
 | |||
| 908-10 | Nominal OD (mm) N/A 10 | Nominal ID (mm) N/A 5.4 | Nominal Width (mm) N/A 1.6 |
| 908-12 | Nominal OD (mm) N/A 12 | Nominal ID (mm) N/A 7.4 | Nominal Width (mm) N/A 1.6 |
| 908-16 | Nominal OD (mm) N/A 16 | Nominal ID (mm) N/A 11.4 | Nominal Width (mm) N/A 1.6 |
| 908-20 | Nominal OD (mm) N/A 20 | Nominal ID (mm) N/A 14 | Nominal Width (mm) N/A 2.24 |
| 908-25 | Nominal OD (mm) N/A 25 | Nominal ID (mm) N/A 17 | Nominal Width (mm) N/A 3 |
| 908-32 | Nominal OD (mm) N/A 32 | Nominal ID (mm) N/A 24 | Nominal Width (mm) N/A 3 |
| 908-40 | Nominal OD (mm) N/A 40 | Nominal ID (mm) N/A 32 | Nominal Width (mm) N/A 3.8 |
| 908-50 | Nominal OD (mm) N/A 50 | Nominal ID (mm) N/A 40 | Nominal Width (mm) N/A 3.8 |
| 908-63 | Nominal OD (mm) N/A 63 | Nominal ID (mm) N/A 53 | Nominal Width (mm) N/A 3.8 |
| 908-80 | Nominal OD (mm) N/A 80 | Nominal ID (mm) N/A 65 | Nominal Width (mm) N/A 5.6 |
