The 110mm Push-Fit Single Socket 87.5° Bend (Black) is a heavy-duty uPVC drainage fitting designed to create a near-right-angle directional change in a 110mm black soil and vent pipe run. It is widely used when transitioning pipework between horizontal and vertical planes, featuring a slight 2.5° offset from a true 90° angle to help maintain an optimal self-cleansing gradient for wastewater flow.
 
Featuring one push-fit socket with an integrated captive rubber ring seal on one end and a plain spigot on the other, the fitting connects seamlessly into existing pipe runs or mating fittings. The push-fit mechanism allows for rapid installation while providing a flexible, watertight seal that naturally accommodates thermal expansion and contraction along the stack.
 
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 prolonged 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).