Dirt Wiper – Double Acting – Special
Installation
Benefits
Internal notches prevent pressure trapping
Designed to fit securely in the groove
Long service life
Easy snap-in installation
Available in large diameter up to 2100mm
Applications
The 317 Series Mill-Duty, Double-Acting Wiper is used in severely contaminated, wet and abrasive conditions.
Typical Applications
- Steel and aluminum processing
- Cold and hot strip mills
- Automatic Gauge Control cylinders
The 317 Series Mill-Duty, Double-Acting Wiper features MN76, a high-grade abrasion-resistant elastomer.
| Material | Code |
|---|---|
| Polyurethane H-PU | MP03 |
| Nitrile NBR | MN01 |
| Hydrogenated NBR | MN76 |
| Fluroelastomer FPM | MF01 |
| Temperature | MP03 °C |
°F | ||
|---|---|---|---|---|
| hydraulic oil | -20…+115 | -5…+240 | ||
| water oil emulsions (HFA) | +5…+55 | +40…+130 | ||
| water-glycol fluids (HFC) | -20…+55 | -5…+130 | ||
| polyol esters (HFD) | – | – | ||
| water | +5…+55 | +40…+130 | ||
| Speed | 2 m/s (6.5 ft/sec) | |||
| Pressure | 400 bar (6000 psi) | |||
Note: for other materials or fluids please contact our engineering department.