Hydraulic, double-acting
Profile-ring activated compact Piston Seal with integrated guiding elements. Designed for high pressure ranges. Excellent static sealing capacity. Mainly used in mining and tunnelling industries.
| Temperature Range | Max Speed | Max Pressure | Sealing Element | Energizer | Back-up Ring |
| -20 °C … to +100 °C | 0.3 m/s | 1500 bar (21 700 psi) | H-ECOPUR | ECORUBBER 1 | ECOTAL/ECOMID |
| -30 °C … to +100 °C | 0.3 m/s | 1500 bar (21 700 psi) | G-ECOPUR | ECORUBBER 1 | ECOTAL/ECOMID |