4S190B | Wavin OsmaSoil Ring Seal Single Branch (Black) 87.5 110mm

A black PVCU branch fitting with one plain spigot and two pushfit ringseal sockets, designed for soil, waste, and vent systems. The 87.5 single-branch allows for an efficient change of direction while maintaining airtight, captive-seal joints. Ideal for both domestic and commercial above-ground drainage installations.

• Push-fit ring-seal sockets with captive seals for fast, secure, and leak-free connections.
• Plain spigot end allows integration into longer drainage runs or transitions to different joint types.
• Unique keyway ensures correct slope is maintained in vertical stacks.
• Robust PVCU body offers durability, corrosion resistance, and compliance with environmental standards.