4S319W | Wavin OsmaSoil 110mm Strap Boss (White)

A push-fit strap-on boss for OsmaSoil 110mm soil/vent pipes, enabling side connections after main pipe installation. It features a captive ring-seal gasket to prevent leaks, a unique alignment keyway to ensure proper fall, and is fully kitemarked to BSEN13291:2000 and BS4514:1983, making it ideal for both commercial and domestic above-ground drainage systems.

• Quick, leak-proof installation with no lost seals
• Ensures correct orientation and drainage slope on installation
• Ideal for adding side connections after pipe routing
• Suitable for commercial and domestic applications