Pneumatic piston seal A807 8x4x2.55 PU80 16 bar
In stock 15 pcs.
- Code:54008004025
- Weight:0.000 Kgs
A807 single-acting piston seals are used in pneumatic cylinders with low static and dynamic friction force due to their special profiled sealing lip. They are especially designed to be used in short stroke pneumatic cylinders and valves. Standard production of A807 pneumatic seals is from PU and NBR materials. A807 PU piston seals can be used safely in pneumatic cylinders, although air in the system is not conditioned.
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Seal dimensions: D=8 mm d=4 mm b=2.55 mm
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TECHNICAL DATA |
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Standard materials |
PU |
NBR |
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Working pressure |
16 bar |
12 bar |
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Working temperature |
-30 +80 °C |
-30 +105 °C |
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СSliding speed |
1.0 m/s |
1.0 m/s |
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Material |
PU 80 |
NBR 80 |
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Media |
dried comressed air |
dried, oiled compressed air |
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Surface rougness |
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Rmax |
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Dynamic surface |
≤ 4 μm |
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Groove base |
≤ 10 μm |
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Groove flanks |
≤ 15 μm |
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