4S302G| Wavin OsmaSoil110mm Balloon Grating (Grey)

A balloon grating fitting designed to cap off the top of a 110mm soil or waste stack, providing aeration while preventing debris and pests entry. Suitable for both ringseal and solventweld systems, it features captive seal technology and a keyway for correct orientation. Available in grey, white, olive, and black for color matching.

• Compliant with BS 4514 and Kitemark standards.
• Enables matching to different installation aesthetics.
• Keyway ensures correct alignment for optimal airflow.
• Captive seal ensures it remains properly in place once installed.
• Connects seamlessly with both push-fit and solvent-weld configurations.
• Allows airflow out of soil stacks while blocking debris, insects, and birds.