Wavin OsmaSoil Ring‑Seal S / SW Single Socket Coupler (Grey) 82mm – 3S124G

This coupler combines a solvent-weld socket (82 mm) with a push-fit ring-seal socket (82 mm), designed to connect pipe runs without additional fittings or to act as an access point in soil or waste applications. It supports fixed ring-seal connections and plain-ended pipe interfaces, and doubles as an expansion joint. Fully kitemarked.

•  Great for connecting ring-seal to solvent-weld pipe work or for use as an expansion coupling
• Can act as a permanent connection or allow for thermal movement depending on installation technique
• Ensures regulatory compliance and reliability in drainage systems