End Cap 20 mm TECE 765120 – pipe fitting closure for 20mm pipelines

TECE End Cap 20 mm is a pipe fitting designed to close or seal 20 mm pipelines in water and heating installations. The component provides a durable termination point for piping runs, enabling temporary or permanent closure during maintenance, pressure testing, or system modification. The product is suitable for use in residential and commercial plumbing systems where a secure and leak-resistant end cap is required for 20 mm diameter pipes.

Advantages

The end cap offers a compact and reliable solution for sealing 20 mm pipelines, with a design that facilitates straightforward installation and removal. Made to fit standard 20 mm pipes, it provides a secure seal to support pressure tests and prevent leakage during system work. Its construction ensures long-term contact with common plumbing materials, reducing the risk of corrosion or degradation under normal operating conditions.

Suitable for

• Temporary closure of water supply lines during repair or replacement
• Pressure testing of plumbing or heating circuits
• Permanent termination of unused branch lines in installations
• Sealing off lines during system expansions or modifications

Key specifications

• Pipe diameter compatibility: 20 mm
• Application: water and heating pipelines
• Function: end closure / sealing of pipe runs
• Installation type: push-fit or threaded depending on system (fits standard 20 mm connection systems)
• Use environment: residential and commercial plumbing systems

How to use

Ensure the pipeline is depressurized and drained before installing the end cap. Clean the pipe end to remove debris and ensure a smooth surface for sealing. Push or screw the cap onto the 20 mm pipe according to the connection type in the system, applying appropriate sealing compound or tape if required by the installation practice. After fitting, perform a pressure test to confirm a leak-free connection before restoring normal system operation.

Usage recommendations

Use the end cap only on compatible 20 mm piping materials and follow local plumbing codes. For long-term installations, verify compatibility with the system's fluid type and temperature range. During pressure testing, monitor the sealed section and retest after extended periods or temperature cycles to ensure continued tightness.