Perfexim compression tee 73C 20 x 16 x 16 mm plumbing fitting

The Perfexim compression tee 73C 20 x 16 x 16 mm plumbing fitting is a mechanical compression connector designed to join one 20 mm pipe to two 16 mm branches. It is intended for use in potable water supply and heating pipework where a reliable branch connection is required and where pipe diameters change from 20 mm to 16 mm. The fitting provides a compact, solid junction that maintains flow and pressure characteristics suitable for domestic and light commercial installations.

Advantages

This compression tee features straightforward mechanical joining that does not require soldering, glue, or specialized tools beyond standard wrenches. The design offers a compact footprint and secure seals for leak-resistant performance when installed to recommended torque values. Its materials and construction are suitable for contact with common plumbing materials and typical operating temperatures and pressures in water and heating systems.

Suitable for

• Creating a right-angle or inline branch from a 20 mm supply line to two 16 mm distribution pipes
• Domestic hot and cold water supply systems
• Small-scale heating circuits and radiator feeds
• Repairing or modifying existing plastic or metal pipe runs that use compression fittings

Key specifications

• Connection type: mechanical compression tee
• Main run diameter: 20 mm
• Branch diameters: 16 mm and 16 mm
• Configuration: one inlet/outlet and two branches
• Typical applications: water supply and heating distribution

How to use

Prepare pipe ends by cutting squarely and deburring to ensure a smooth, clean surface. Slide the compression nut and olive (ferrule) onto each pipe, insert the pipe fully into the fitting body until it seats, then tighten the compression nuts evenly with an appropriate wrench to the manufacturer's recommended torque. After installation, pressurize the system and inspect joints for leaks; retighten if necessary following incremental torque steps. Follow local plumbing codes and standard safety practices during installation.

Usage recommendations

Use with pipes of matching outside diameters (20 mm and 16 mm). Ensure olives/ferrules are correctly positioned and undamaged before tightening. Do not use in applications involving aggressive chemicals or media outside the fitting's intended use for potable water and typical heating fluids. When in doubt, consult a qualified plumber to confirm compatibility with pipe material and system pressure.