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The Hallite 659 is an asymmetric piston seal designed to offer effective bore sealing in a wide variety of applications.The outer dynamic lip is shorter and more robust to provide improved sealing and compression set characteristics over conventional U rings. The seal also features a secondary lip that provides a pocket for lubrication as well as the benefits listed below.For use in single acting applications only, the seal is manufactured in Hallite's high performance polyurethane Hythane 181.Note: Variations of this seal are available in other sizes, please contact your local Hallite sales office for additional information and technical details.
| Hallite Seals International Ltd. | |
|---|---|
| Product Category | Hydraulic Seals and Pneumatic Seals |
| Product Number | 659 Series |
| Product Name | Single Acting Piston Seals |
| Material (ASTM Abbreviation) | Hallite® 181 |
| Orientation / Direction | Piston Seal |
| Action | Single Acting |
| Seal Type | U-ring / Block Vee Ring |
| Design Units | English; Metric |
