Hydraulic, single-acting
As per profile S17-P, but can be easily adapted to suit a diverse range of temperatures and media with the selection of a different seal material.
| Temperature Range | Max Speed | Max Pressure | Material |
| -30 °C … to +110 °C | 0.5 m/s | 160 bar (2300 psi) | ECORUBBER 1 |
| -20 °C … to +110 °C | 0.5 m/s | 160 bar (2300 psi) | ECORUBBER 2 |
| -50 °C … to +150 °C | 0.5 m/s | 160 bar (2300 psi) | ECORUBBER 3 |
| -25 °C … to +150 °C | 0.5 m/s | 160 bar (2300 psi) | ECORUBBER-H |