Hydraulic, double-acting
Profile-ring activated symmetric PTFE Piston Seal, similar to K08-D, but special heavy duty design. Suitable for heavy industry hydraulics or for special housing dimensions.
| Temperature Range | Max Speed | Max Pressure | Glide ring | Energizer |
| -30 °C … to +100 °C | 10 m/s | 400 bar (5800 psi) | ECOFLON 2/3/4 | ECORUBBER 1 |
| -20 °C … to +200 °C | 10 m/s | 400 bar (5800 psi) | ECOFLON 2/3/4 | ECORUBBER 2 |
| -50 °C … to +150 °C | 10 m/s | 400 bar (5800 psi) | ECOFLON 2/3/4 | ECORUBBER 3 |
| -24 °C … to +150 °C | 10 m/s | 400 bar (5800 psi) | ECOFLON 2/3/4 | ECORUBBER -H |