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A heavy duty compact double-acting piston seal, the Polypac® PHD / CST Seal is an elastomer energized PTFE assembly. It gives stability, wear resistance, sealability, low friction and a maintenance-free long life. HiMod® Back-up Rings are specially designed to protect the seal ring from extrusion, even in the most demanding applications. Available in metric and inch sizes.
Ø - Range1 | Pressure Range1 | Temp range1 | Velocity1 |
|---|---|---|---|
50 - 180 mm │ 2 - 7 in | 40 MPa │ 5800 psi | -45°C +135°C │ -49°F +275°F | 1.5 m/s │ 5 ft/s |
Catalogue
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