UP Rod & Piston seal
The profile of this seal ensures a good reaction to variable loads and a friction reduced in all pressure conditions. The material used to produce this gasket is a special polyurethane which has excellent anti-wear properties and that ensures high durability and resistance to extrusion.
Features
• Suitable for both rod and piston
• Economic solution
• Excellent wear resistance
• Long service life
• High resistance against extrusion
• Good temperature resistance
• Easy to install
| MATERIAL | ||
| 1Type | Designation | Hardness |
| Polyurethane | SEALPUR 93 | 93°ShA |
| FIELD OF APPLICATION | ||
| Pressure | Speed | Temperature |
| ≤ 400 bar | s 0.5 m/s | -40°C÷+100°C |
| SURFACE ROUGHNESS | ||
| Dynamic surface | Ra ≤ 0.3 um | Rt ≤ 2.5 um |
| Static surface | Ra ≤ 1.6 um | Rt ≤ 6.3 um |
