2S403W | Wavin OsmaSoil 40mm SW/S Boss Adapter (White)

A solvent-weld boss adaptor designed to insert into pre-formed boss sockets on OsmaSoil fittings (e.g., junctions, bossed pipes). It provides a 40mm solvent-weld connection point for future branch or appliance connections. The adapter is made from durable PVCU and includes an internal fall pitch for drainage compliance. Suitable for retrofit or new-install branch additions, this Kitemarked component ensures a secure and leak-resistant fit.

• Installs into existing boss sockets to provide future branch capability.
• Permanent, leak-free connection between boss and branch pipe.
• Inbuilt fall ensures correct drainage gradient.
• Kitemarked and KIWA-certified for soil and waste systems.
• PVCU ensures resistance to chemicals commonly found in waste systems.