Set of 2 high-resistance polyurethane O-rings (90 Duro) for 8 mm quick couplers on PCP and CO₂ systems. Their optimized geometry and reinforced thread diameter increase pressure resistance by up to 25%, with reliable operation above 3000 psi.
The 90 Duro polyurethane offers excellent resistance to wear, crushing and repeated pressurization cycles. In practical terms, this translates into durable sealing, even under heavy strain, where a standard seal tends to deform or leak over time.
The optimized geometry and reinforced thread diameter provide a pressure resistance gain of up to 25% compared to a conventional seal. This is what allows reliable operation above 3000 psi, where the air circuit's sealing is most critical.
Compatible with all 8 mm quick couplers. These seals suit air guns, PCP chargers, filling couplers and CO₂ accessories equipped with this coupler format.
Replace the worn seal directly on the 8 mm quick coupler, respecting the original mounting direction. Make sure the housing is clean before installation to ensure optimal sealing.
Set of 2 seals shipped under protection 📦. Essential wear part to keep in reserve to maintain your high-pressure air circuits.
Aucun avis pour le moment. Soyez le premier à donner votre avis !
