The COB series is part of the nautical standard Grices production.

The usage of AISI 316 stainless steel and OT58 brass assures the total absence of corrosion.
The sleek and smooth design makes this series suitable for nautical applications in particular for ramp movement and gangway extraction, with continuous nominal pressure up to 12 MPa.
The choice of selected materials, the severe controls of 100% of all cylinders produced and the quality of the means of production, allows us to reach high standards of quality, reliability and enduring product performance.
The seals used, supplied by premium suppliers, grant high performance and international availability.

Technical characteristics:

• Nominal pressure 8 MPa (continuous operation)
• Maximum pressure 12 MPa
• Bore: 30-40 mm
• Stroke: up to 2000 mm
• Seals: NBR high performance for static and dynamic use