PVC outdoor sewer double coupling WAVIN DN160

The WAVIN PVC outdoor sewer double coupling DN160 is a high-quality pipe connector engineered for the secure joining of two DN160 sewer pipes within external drainage systems. Constructed from durable PVC, this coupling is specifically designed to withstand the rigors of underground environments, offering excellent resistance to corrosion, chemicals, and soil stress. Its robust design ensures a reliable, leak-proof connection for gravity-flow sewer lines, making it an essential component for maintaining the integrity of drainage infrastructure.

Advantages

This double coupling offers significant benefits for both professional contractors and private installers. The use of high-grade PVC material ensures a long service life and resistance to environmental degradation, which is critical for underground applications. The precision-engineered socket design facilitates a smooth and rapid installation process, significantly reducing labor time on site. Furthermore, the material properties provide excellent hydraulic flow characteristics, minimizing the risk of blockages and ensuring the efficient transport of wastewater throughout the network.

Suitable for

• Municipal sewage and drainage networks
• Private residential drainage systems
• Repair and maintenance of existing sewer lines
• New construction projects for external drainage

When it may not be suitable

This product is designed specifically for gravity-flow sewer systems and is not suitable for pressurized piping networks. It should not be used in applications involving high-temperature industrial discharge that exceeds the thermal limits of PVC material.

Key specifications

• Nominal diameter: 160 mm
• Material: Polyvinyl chloride (PVC)
• Connection type: Double socket
• Application: External gravity-flow sewer systems
• Color: Brown

How to use

To install the coupling, ensure that the ends of the sewer pipes are clean, dry, and free of debris. Apply a suitable pipe lubricant to the pipe ends and the internal seals of the coupling to facilitate a smooth insertion. Align the pipes with the coupling and push them firmly into the sockets until they reach the internal stop. Ensure the connection is fully seated to maintain a watertight seal throughout the system.

What to consider before purchase

• Verify that the pipe diameter matches the 160 mm nominal size
• Ensure compatibility with your existing pipe material and system type
• Check local building regulations regarding external drainage materials

Usage recommendations

Always ensure that the pipe ends are chamfered before insertion to prevent damage to the internal rubber seals and to ensure a secure, leak-free connection during assembly.