Connex saddle / saddle connection DN/OD 160 for DN400 pipe with ball joint, main pipe DN 362-380mm CO403.380_0027

Quick and tight sewer connections – Connex saddle DN/OD 160 for DN400 pipe

This CONNEX saddle connection is a solution for installers and building owners who need an effective way to connect house connections or side drains to sewer pipes with a diameter of 400 mm. It allows for quick installation both during the laying of new installations and later modifications to existing ones. Thanks to the built-in ball joint, it provides connection flexibility and durability, meeting the requirements of DWA-A 139 standard.

Versatility and easy installation

The CONNEX connection is distinguished by its versatility – it fits PVC-U and PP pipes with smooth walls. Installation is simple and does not require complicated tools or cutting the pipeline. Just drill a hole of the appropriate diameter, insert the connection and tighten the nut. This saves time and money, eliminating the need for additional fittings or re-cutting pipes. This is particularly appreciated during the modernization of existing installations.

Design and parameters

Made of high-quality materials, the CONNEX saddle connection is characterized by durability and resistance to mechanical loads. The built-in ball joint allows angle adjustment in the range of 0-11 degrees in any plane, compensating for ground movements and preventing stresses in the connection. Designed for pipes with a nominal diameter of 400 mm and with an outer diameter connection of 160 mm. It is crucial to match the inner diameter of the main pipe to the range of 362-380 mm and to take into account the maximum pipe wall thickness of 31.8 mm. It provides a seal at a level of 2.5 bar.

• Wide application: ideal for external sewage systems, both new and modernized.
• Flexibility: ball joint compensates for ground movements and prevents stresses.
• Time and cost savings: quick installation without the need to cut the pipeline or use additional fittings.
• Durability: made of high-quality materials resistant to mechanical damage.
• Compliance with standards: meets the requirements of the DWA-A 139 standard for connections subjected to dynamic loads.
• Material versatility: compatible with PVC-U and PP pipes with smooth walls.