VIEGA pipe tee connector 1/2" x 28 x 10 mm — model 103453

VIEGA pipe tee connector 1/2" x 28 x 10 mm — model 103453 is a compact plumbing tee designed to join three pipe runs of different diameters in potable water and heating systems. Engineered by VIEGA for compatibility with common piping materials and installation methods, this tee provides a reliable junction point where a 1/2" connection meets 28 mm and 10 mm lines. Its compact form factor makes it suitable for tight spaces and standard residential or light commercial installations.

Advantages

The tee connector offers a precise fit for mixed-diameter systems, reducing the need for multiple adapters. Manufactured to VIEGA quality standards, it supports dependable flow distribution and maintains system integrity under typical domestic water and heating pressures. Its compact dimensions and straightforward geometry simplify alignment and installation in confined areas.

Suitable for

• Joining a 1/2" pipe to 28 mm and 10 mm lines in potable water systems
• Branching supply lines in residential heating installations
• Repair and retrofit work where mixed-diameter connections are required
• Compact installations with limited space for fittings

Key specifications

• Connection sizes: 1/2" × 28 mm × 10 mm
• Function: three-way tee for joining pipes of differing diameters
• Suitable media: potable water and heating fluids
• Typical applications: supply distribution, branch connections, repairs
• Form factor: compact tee fitting for tight-space installation

How to use

Prepare pipe ends according to the piping system and material: cut square, deburr, and clean to ensure a secure connection. Fit the tee onto the corresponding pipe ends, observing the correct orientation for the 1/2", 28 mm and 10 mm branches. Use the appropriate joining method compatible with the piping material and local codes (for example, press fitting, soldering, or compatible compression method). After installation, pressurize the system and inspect joints for leaks, then perform any required system flushing or commissioning steps.

Usage recommendations

Verify compatibility with the pipe material and the chosen joining method before installation. Follow local plumbing codes and manufacturer guidance for pressure ratings and permissible media. When working in tight spaces, ensure access for future inspection and maintenance.