Double-Acting Cylinder Seal 2B5Design like 2B2, but with increased pretension in cylinders for hydraulic roof supports and tunnel-driving machines.
Pressure: ≤ 500 bar
Temperature HFA-, HFB-, HFC-liquids: +5 °C / +60 °C
Temperature mineral oils: -20 °C / +100 °C
Sliding Speed: ≤ 0,1 m/s
Standard Material: NBR-fabric/POM
Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).