Static Seal
Installation
Benefits
No twisting or rolling during installation
Direct retrofit to O-Ring and backup ring designs
Extrusion resistant
Abrasion-resistant polyurethane
Applications
The 261 Series Mill-Duty Static Seal is used as the primary static seal in heavy duty steel and aluminum applications and severe conditions.
Typical Applications
- Steel and aluminum processing
- Mobile Hydraulics
- Hydraulic Cylinder Rebuild
- Agricultural Hydraulics
- Construction Equipment
The 261 Series Mill-Duty Static Seal features high-grade polyurethane. Standard materials are MP03 machined H-PU available up to 2100 mm in diameter.
| Material | Code |
|---|---|
| Polyurethane H-PU | MP03 |
| Nitrile NBR | MN01 |
| Fluoroelastomer FPM | MF01 |
| Temperature | MP03 °C |
°F | ||
|---|---|---|---|---|
| hydraulic oil | -20…+115 | -5…+240 | ||
| water oil emulsions (HFA) | +5…+55 | +40…+130 | ||
| water-glycol fl uids (HFC) | -20…+55 | -5….+130 | ||
| polyol esters (HFD) | – | – | ||
| water | +5…+55 | +40…+130 | ||
| Speed | 0.5 m/s (1.6 ft/sec) | |||
| Pressure | 1380 bar (20000 psi) | |||
Note: for other materials or fluids please contact our engineering department.