The 110mm Push-Fit Double Socket 87.5° Bend (Black) is a heavy-duty uPVC drainage fitting designed to create a sharp, near-right-angle directional change in a 110mm black soil and vent pipe run. It is widely used for transitioning pipework between horizontal and vertical layouts (or vice versa), featuring a slight 2.5° offset from a true 90° angle to help maintain a proper self-cleansing gradient for wastewater flow.
 
Featuring two opposing sockets fitted with integrated captive rubber ring seals, the bend allows plain-ended pipes or mating spigots to push in quickly and securely. This creates an immediate, watertight, and flexible joint that naturally accommodates thermal expansion and contraction along the pipe network.
 
Manufactured from high-impact, UV-stabilized uPVC in compliance with UK standards (BS EN 1329-1), the black finish resists weathering, fading, and discoloration from sunlight exposure. It provides a reliable and durable solution for external above-ground drainage networks, soil stacks, and vent runs in accordance with UK Building Regulations (Approved Document H).