XP70BUN211X10 211 Quad Ring Buna NBR 70D X Profile Seal Pack Of 10 For Reciprocating Machinery, Beefs Up Performance, Reduces Friction, Stops Groove Roll, Prevents Leakage With Heavy Duty Buna NBR

Premium Buna NBR Quad Rings for Reciprocating Seals
✔️ Pack of 10 seals, 0.8125" ID x 1/8" CS, reduces friction and prevents rolling in grooves

These Buna NBR quad rings are specially shaped seals used in reciprocating machinery like pumps and cylinders to keep fluids contained, minimize wear, and handle dynamic movements without failing.

✅ Made from tough Buna NBR for reliable sealing in harsh environments
✅ Measures 0.8125" inner diameter and 1/8" cross-section for precise fits
✅ Features lower friction and better lubricant retention to extend seal life
✅ Prevents common issues like spiral failures and compression set leakage

💡 Why do quad ring seals outperform standard O-rings in reciprocating setups? Quad rings step up sealing game in machinery. - They cut down on high friction for smoother operations - Keep lubricants in place to boost longevity - Handle movement without rolling or leaking - Require less squeeze for effective sealing in tough jobs

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