Product Description
The WP1 Wiper Seals have two separate scraper lips with two different shapes and functions. The outer wiping edge is thicker and keeps dirt, contaminants, and moisture from entering the system, while the inner edge is thinner and holds back the residual oil film so that it doesn’t interfere with the extending piston rod. This seal is used for reciprocating piston rods, and is installed on the outer edge of the hydraulic cylinder.
Material
Polyurethane
Operating Conditions
| Media |
Mineral oils |
| Speed |
≦1 m/s |
| Temperature Range |
-40°C , +100°C |
Surface Roughness
| |
Sliding Surface |
Groove Base |
Groove Flanks |
| Ra |
0.2~0.4 µm |
≦0.8 µm |
≦3.2 µm |
| Rz |
0.8~1.6 µm |
≦3.2 µm |
≦12.5 µm |
| |
|
|
| Issue Time: |
|
2024-04-25 |
| Expire Time: |
|
2024-10-07 |
