Dirt Wiper – Double Acting – OR Energizer
Installation
Benefits
Protects the hydraulic cylinder internals
Self-lubricating
Works in short stroke applications
Works in high-temperature environments
Applications
The 314 Series Heavy-Duty Double-Acting Wiper prevents contamination ingress in harsh environments, while maintaining low friction.
Typical Applications
- Steel and aluminum mills
- Positive and negative bending cylinder
- Work roll balance cylinders
- Injection molding machines
- Pullback/return cylinders
- Traverse cylinders
- Cold and hot strip mills
The 314 Series Heavy-Duty Double-Acting wiper consists of a custom-blended PTFE that provides ultra-low friction and high-speed performance with minimal wear. The standard compound is PTFE with Bronze filler. The temperature range of the wiper can be increased by selecting an FPM energizer in place of the standard NBR energizer.
| Material | Code |
|---|---|
| PTFE-Bronze compound + NBR O-ring | MT23 |
| PTFE-Bronze compound + FPM O-ring | MT26 |
| Temperature | MT23 °C |
°F | MT26 °C |
°F | |
|---|---|---|---|---|---|
| hydraulic oil | -30…+100 | -22…+212 | -10…+200 | -15…+392 | |
| water oil emulsions (HFA) | – | – | – | – | |
| water-glycol fluids (HFC) | – | – | – | – | |
| polyol esters (HFD) | – | – | – | – | |
| water | – | – | -10…+200 | -15…+392 | |
| Speed | 5 m/s (16.5 ft/sec) | ||||
| Pressure | – | ||||
Note: for other materials or fluids please contact our engineering department.