GENTLE Gasket Sealing Washers｜M3/M5/M6 Leak-Proof Pneumatic Seals

• Multiple Sizes: M3×0.5, M5×0.8, M6×1.0 for common pneumatic face-seal threads.
• Leak-Proof Face Seal: Precision rubber material seats flush to the shoulder to resist micro-leaks and vibration.
• Reusable: Clean and reuse while the washer shows no deformation or wear.
• Quick to Install: Place on the face-seal land and tighten—no extra tools required.
• Made in Taiwan: Tight QC for pressure resistance, durability, and dimensional stability.
• Applications: Assembly lines, cylinder plumbing, fixtures/jigs, valve-island and module port face-sealing.

Q1: Which fittings are compatible?
A: Any pneumatic connector with M3/M5/M6 face-seal shoulders (GENTLE or other brands).

Q2: Is it reusable?
A: Yes. If the rubber washer is not deformed or worn, clean and reuse; otherwise replace.

Q3: How do I ensure proper sealing?
A: Keep threads/shoulders clean and tighten until seated and leak-free—avoid over-torque that could crush the washer.

Q4: Suitable for vacuum systems?
A: For low vacuum and compressed air. For higher vacuum or special media, validate with application-specific washers and on-site tests.

Q5: Typical uses?
A: Panel/valve-island face-seals, cylinder/fixture sealing interfaces, and short port connections requiring reliable leak prevention.