John Guest Speedfit EPDM O-Ring 22mm - 22 EPR

This O-ring is made from high-quality EPDM (Ethylene Propylene Diene Monomer) rubber, known for its durability and resistance to water and steam.

The O-ring has a 22mm size, suitable for corresponding 22mm John Guest Speedfit fittings.

No, this O-ring is specifically designed for compatibility with John Guest Speedfit 22mm fittings to ensure proper sealing and performance.

You should replace the O-ring if you notice any leaks from the fitting, or if the existing O-ring shows signs of wear, such as cracks, hardening, or deformation. It's also good practice to replace them during regular maintenance or when disassembling fittings.

EPDM rubber offers excellent resistance to aging, weathering, ozone, and water, making it ideal for long-term sealing in plumbing applications.

Store spare O-rings in a clean, dry place, away from direct sunlight, heat sources, and chemicals that could degrade the rubber.

Ensure the O-ring is correctly seated in its groove and that the fitting is properly secured. Check the O-ring for any damage or wear and replace if necessary. Verify compatibility with the John Guest Speedfit fitting.

Make sure the O-ring groove and the O-ring itself are clean and free of debris. Slightly lubricating the O-ring with a compatible water-based lubricant may aid installation, but avoid petroleum-based products.

The O-ring may be too large for the groove, or excessive force is being used. Ensure you are using the correct 22mm O-ring for the fitting and try a more gentle, even pressure during installation.