160mm 45 Degree Triple Socket Junction 110mm Branch

Product Description

This 160mm 45 Degree Triple Socket Junction 110mm Branch is a versatile fitting engineered to join a smaller 110 mm branch into a larger 160 mm main line, offering smoother flow dynamics via its 45° branch angle. It features three sockets: two sized for 160 mm (main run) and one for 110 mm (branch), providing flexibility in drainage system layout and reducing the number of separate adaptors required.

Made from high-grade PVC-U (or an equivalent underground drainage-rated plastic), this junction is built to endure buried conditions—resisting soil pressure, moisture ingress, and ground movement. The interior profile is designed to guide water efficiently, reducing turbulence and sediment accumulation. The sockets are usually ring-seal or push-fit style, ensuring quick, watertight installations without extensive jointing work. This type of junction is particularly suitable in foul, surface, or combined drainage systems where a branch feed is needed.

Key Features

• Triple sockets: 2 × 160 mm (main run) + 1 × 110 mm (branch)

• 45° branch angle for smoother merging of flows

• Durable PVC-U (or similar) construction for underground resilience

• Ring-seal or push-fit socket joints for easy, leak-resistant connections

• Internal design minimises turbulence and helps reduce blockages

• Suitable for domestic and light commercial drainage networks

Benefits

• Efficient branching: Incorporates a branch connection without needing extra reducers or couplers.

• Smooth flow transition: The 45° angle helps reduce hydraulic disturbance, improving performance and reducing clog risk.

• Secure sealing: Ring-seal or push-fit joints give good watertight performance.

• Durable & low maintenance: Designed for long service in underground environments.

• Versatility in design: Useful for layouts where you need to branch off a smaller pipe into a larger main run.

For more drainage fittings, see here.