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Conditions of use
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Pressure: ≤400 bar Temperature: -35 °C ... +110 °C Speed: ≤0.5 m/s Liquids: mineral oil-based hydraulic fluids Gap >e< is selected according to the operating conditions using a nomogram. Materials The Parker material P5008 is a polyurethane-based elastomer, hardness 93 Shore A. Compared to other polyurethanes, it has very good heat resistance, low residual compression and improved hydrolysis resistance. Installation Mounted in a closed groove. Seals are available for grooves corresponding to ISO 5597/1. Advantages -Especially good wear resistance -Highly resistant to pressure spikes and impact loads -High gap penetration resistance -Low residual compression -Suitable for tough conditions -Adequate lubrication due to oil between the sealing lips -Reliable operation even in unpressurised conditions -Air intrusion into the cylinder from the outside is largely prevented -Easy to install |
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