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FEATURES
WP07 is a double-lip step wiper designed for hydraulic and pneumatic systems, suitable for light to medium-duty applications and closed step housing configurations.
COMPOSITION
| Seal Combination | Seal Ring Compound | Temperature Range (Min / Max) | Surface Speed (Max.) |
|---|---|---|---|
| WP07-IN WP07-M |
PUR12 | -25 to 105°C | 1.0 m/s |
| WP07-IN WP07-M |
NBR02 | -20 to 105°C | 0.5 m/s |
| WP07-IN WP07-M |
VTN01 | -25 to 105°C | 0.5 m/s |
SURFACE FINISH
| Roughness Depth | R(max) | Ra |
|---|---|---|
| Sliding Surface | ≤ 2.5 µm | 0.05–0.3 µm |
| Bottom of Groove | ≤ 6.3 µm | ≤ 1.6 µm |
| Side of Groove | ≤ 15 µm | ≤ 3 µm |
Our Solutions
PROPERTIES
- 92 Shore A Ester Based Polyurethane / Mild Steel
- 90 Shore A Nitrile Rubber / Mild Steel
- 85 Shore A FPM/FKM / Mild Steel
- Easy snap in installation
- Very good wiping action
- Wiper can be used for a broad temperature range
APPLICATION
- Presses, fork lift & material handling equipments
- Injection molding machines
- Standard cylinders
