Paragon Underground Drainage Triple Socket Equal Junction 87.5°

With its branch set at 87.5° to the main, this equal junction connects a side drain of the same diameter almost square on to the run. It is used where the layout calls for a branch to join at close to a right angle. Typical examples include connecting a drain from directly alongside the main, or tying in a branch where there is not enough room for the longer footprint of a 45° junction.

The branch meets the main through a curved internal profile, which guides incoming flow round into the direction of the main run rather than discharging straight across it. Because the angle is 2.5° short of square, the branch also retains a slight fall into the main. Push-fit ring seal sockets on the inlet, outlet and branch accept plain ended pipe or spigot fittings directly, so all three connections are made without couplers.

• 87.5° branch: Connects a side drain almost square on to the main where a 45° branch will not fit.
• Curved branch entry: The curved internal profile guides incoming flow into the direction of the main run.
• Equal junction: The branch matches the main diameter, so the same pipe size is used on all three legs.
• Triple socket design: Sockets on the inlet, outlet and branch accept plain pipe ends or spigot fittings with no couplers.
• Push-fit ring seal: Each socket carries a ring seal for push-fit jointing, with no solvent cement required.
• Two sizes: Available in 110mm and 160mm, to suit the matching Paragon pipe diameters.
• Recognised standard: Manufactured in accordance with BS EN 1401-1.
• Made in Great Britain: Manufactured in Great Britain by Polypipe, and finished in terracotta.