Unidelta reducing tee PE 32 x 25 x 32 mm – plumbing polyethylene fitting

Unidelta reducing tee PE 32 x 25 x 32 mm is a polyethylene plumbing fitting designed to join three pipes while providing a reduced-diameter branch. The fitting has two 32 mm run ends and a 25 mm reduced branch, enabling a smooth transition between pipe sizes in potable water, irrigation, and general distribution systems that use PE pipes. The compact geometry and standardized dimensions make it suitable for in-line installation where a feed line must split or combine with a smaller lateral.

Advantages

The Unidelta reducing tee is manufactured from polyethylene for corrosion resistance and chemical stability. Its reducing configuration allows efficient size transition without the need for additional adapters. The smooth internal profile minimizes flow disturbance, and the consistent dimensional tolerances simplify installation and alignment with standard PE pipe systems. The fitting is compatible with typical joining methods used for PE pipes and is intended for reliable service in water distribution and irrigation networks.

Suitable for

• Potable water distribution lines where a size reduction is required
• Irrigation systems and drip-line feeding from a main supply
• Branching or combining runs in residential and light commercial plumbing
• Underground or concealed pipe runs where compact fittings are needed

Key specifications

• Material: polyethylene (PE)
• Run end nominal diameter: 32 mm
• Branch nominal diameter: 25 mm
• Fitting type: reducing tee (32 x 25 x 32)
• Application: water distribution, irrigation, general PE pipe systems

How to use

Prepare pipe ends by cutting square and removing burrs, then verify pipe dimensions match the fitting bore. Use the appropriate joining method for PE fittings—such as electrofusion, butt fusion, or mechanical insertion—following the pipe and fitting manufacturer's instructions and local plumbing codes. Ensure alignment and proper penetration depth for each connection, and allow any welded joints to cool and cure as specified before pressurizing the system. Test the assembled network for leaks and proper flow after installation.

Usage recommendations

Use compatible PE pipe and approved joining techniques for long-term performance. Confirm the fitting material and size are suitable for potable water if used in drinking water systems, and follow local regulations for burial depth, support, and pressure ratings.