Product Description
The WP32 Wiper Seal has two separate scraper lips. The seal is a static seal that is installed in a hydraulic cylinder. The outer diameter prevents pollutants from entering into the cylinder. This seal also causes an oil film to form on the hydraulic rod. This helps protect the rod and prolongs the service life of the hydraulic cylinder. The WP32 Wiper Seal is mostly used in agricultural equipment and earth-moving machinery.
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 |
