K40-220
SKU K40-220
ID (d)
190
OD (D)
220
H (L)
17
K40 single acting piston seal consists of thermoplastic polyurethane ring, wihch avoids hydrodynamic pressure thanks to the notched design and thermoplastic POM backup ring.
Advantages
• Good dynamic and static sealing
• Relief grooves against dynamic pressure
• Long service life
• High extrusion resistance
• Thin oil film and very good locking feature
Area of Application
• Heavy duty cylinders
• Mobile machinery
• Scrap and metal industry
• Long stroke cylinders
- H
- 17
- ID
- 190
- OD
- 220
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