Product Description
The WP2 Wiper Seals are a one-way seal made of polyurethane. The seal is used to protect the piston rod by preventing foreign materials from entering the hydraulic system and causing damage. 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 |
