Drainage Bend - Single Socket - 87.5 Degree - 160mm

An 87.5-degree bend is used in underground drainage systems to make a significant change in direction, often used when a full 90-degree turn is not possible or desired, allowing for smooth transitions.

No special tools are typically required. A silicon lubricant is highly recommended for installation, but no complex tools are needed for the push-fit connection.

Yes, this bend is suitable for any 160mm underground drainage application, including rainwater harvesting systems, as long as it's installed correctly according to best practices.

It is strongly recommended to use a silicon-based lubricant. This type of lubricant is designed to work with rubber seals, making installation easier and protecting the seal from degradation.

Ensure the pipe ends and the socket are clean, apply adequate silicon lubricant, and push the pipes together firmly and evenly until fully seated. The captive rubber seal within the socket is designed to create the watertight connection.

The spigot end is the plain end of the pipe or fitting that inserts into the socket of another fitting. It should generally be installed in the direction of flow.

This bend is designed for gravity-fed drainage systems. It is not intended for high-pressure applications.

Ensure sufficient silicon lubricant has been applied to both the spigot and the inside of the socket. Check for any obstructions or damage to the pipe ends or the rubber seal. Ensure the pipes are aligned correctly.

The joint may not be fully seated, or the rubber seal might be damaged or improperly positioned. Carefully try to push the pipes together further. If the leak persists, consider disassembling the joint (if accessible), inspecting the seal for damage, re-lubricating, and reassembling.

This product is a fixed 87.5-degree bend. For different angles, other products like 45-degree bends or straight connectors would be required to achieve the desired system configuration.