Hydraulic, double-acting
O-Ring-activated symmetric PU Piston Seal with excellent static and dynamic sealing capacity. Extremely wear resistant.
| Temperature Range | Max Speed | Max Pressure | Glide ring | Energizer |
| -30 °C … to +100 °C | 1 m/s | 250 bar (3600 psi) | ECOPUR | NBR (70 Shore A) |
| -20 °C … to +100 °C | 1 m/s | 250 bar (3600 psi) | H-ECOPUR | NBR (70 Shore A) |
| -30 °C … to +100 °C | 1 m/s | 250 bar (3600 psi) | T-ECOPUR | NBR (70 Shore A) |
| -20 °C … to +100 °C | 1.4 m/s | 250 bar (3600 psi) | S-ECOPUR | NBR (70 Shore A) |