Compression Tee Comap MultiSkin PPSU 20×20×20, push-fit plumbing fitting

Comap MultiSkin PPSU compression tee 20×20×20 is a push-fit plumbing fitting designed to join three 20 mm pipes without soldering. Manufactured from PPSU (polyphenylsulfone), the fitting is intended for use in potable water and heating systems where a reliable compression connection is required. The tee enables creation of branch lines, on-site repairs and extensions in both residential and commercial installations while keeping installation time and tool requirements to a minimum.

Advantages

The push-fit compression design provides a secure, leak-resistant joint without the need for heat, glue or special tools. PPSU construction offers good mechanical strength, impact resistance and long-term dimensional stability under typical domestic water and heating conditions. The compact 20×20×20 form factor is compatible with common 20 mm plastic and multilayer piping systems and supports quick, reversible disassembly when maintenance or modification is needed.

Suitable for

• Connecting three 20 mm plastic or multilayer pipes in potable water systems
• Creating branch lines from an existing 20 mm supply
• On-site plumbing repairs and extensions in residential properties
• Light commercial water and heating installations using 20 mm circuits

Key specifications

• Material: PPSU (polyphenylsulfone) for body and internal components
• Connection type: push-fit compression joints for 20 mm pipes
• Size: 20 mm × 20 mm × 20 mm (three-way tee)
• Intended media: potable water and heating fluids within typical system temperature ranges
• Installation: press-in/insert pipe until audible/ tactile engagement confirms seal

How to use

Prepare pipe ends by cutting square and removing any burrs or debris. Ensure pipe outer diameter and material are compatible with the push-fit compression sockets. Insert each 20 mm pipe into the tee until it reaches the stop and you feel or hear the engagement. Verify the connection by applying gentle pull to confirm it is retained. If necessary, follow local regulations for system flushing and pressure testing before putting the installation into service.

Usage recommendations

Use the fitting only with pipes and system pressures/temperatures within manufacturer and local code limits. Avoid exposure to fuels or aggressive chemicals. For concealed or buried installations, ensure compatibility with installation environment and consider access requirements for future maintenance.