PPSU Straight Connector TECE 16 mm 8710516

TECE PPSU Straight Connector 16 mm 8710516 is a mechanical push-fit coupling designed for joining 16 mm plastic plumbing and heating pipes. Manufactured from PPSU (polyphenylsulfone), the connector offers high chemical and thermal resistance, providing a stable, corrosion-resistant joint suitable for potable water systems and heating distribution. The compact straight design allows inline connections in manifolds, underfloor heating circuits, and general pipe-runs where a reliable, long-lasting joint is required.

Advantages

The PPSU material ensures elevated resistance to hot water, corrosion and many chemicals, while maintaining dimensional stability under thermal stress. The push-fit design enables quick, tool-free assembly and secure mechanical connection without soldering or adhesives. Compact dimensions and a straight profile make the connector suitable for tight installation spaces and manifold assemblies. The product is compatible with standard 16 mm plastic tubing, providing consistent sealing performance and long service life when installed according to manufacturer guidance.

Suitable for

• Potable water distribution lines
• Underfloor heating circuits and manifolds
• Domestic heating pipe runs
• Repair and extension of 16 mm plastic piping systems

Key specifications

• Material: PPSU (polyphenylsulfone) for chemical and thermal resistance
• Connection type: straight mechanical push-fit connector
• Pipe size compatibility: 16 mm plastic tubing
• Suitable media: potable water and heating fluids
• Design: compact inline straight coupling for tight spaces and manifolds

How to use

Ensure pipe ends are cut square, clean and free of burrs or debris before assembly. Push the prepared 16 mm pipe fully into each end of the PPSU straight connector until it seats and the mechanical retention engages. Confirm connection by a light pull to verify the pipe is secured. Follow system pressure testing and flushing procedures after installation to verify sealing integrity and remove any residual installation contaminants.

Usage recommendations

Use with compatible 16 mm plastic pipes only; do not use with damaged or deformed tubing. Observe local plumbing codes and installation guidelines for potable water and heating systems. For long-term performance, avoid exposure to media outside the connector’s specified chemical and temperature resistance ranges and perform pressure testing after installation.