Reducing Tee PP 32 x 16 x 32 mm, Detal-met TRR32X16X32

Reducing Tee PP 32 x 16 x 32 mm by Detal-met is a polypropylene branch fitting designed for plumbing, heating and irrigation systems. The fitting provides a T-shaped connection where the main run remains 32 mm in diameter and the branch reduces to 16 mm, allowing controlled splitting of flow while maintaining compatibility with PE/PP pipework commonly used in potable water, heating circuits and drip irrigation. The material offers chemical and corrosion resistance and is suitable for applications where a durable plastic connection is required.

Advantages

This polypropylene reducing tee delivers corrosion-resistant performance and a lightweight construction that simplifies handling and installation. Its reduced branch design enables efficient flow division from a 32 mm main line to a 16 mm lateral without exposing metal to chemical or galvanic corrosion. The fitting is compatible with common plastic piping systems and resists many common chemicals encountered in irrigation and domestic water distribution.

Suitable for

• Potable water distribution networks
• Underfloor or radiator heating circuits using plastic pipework
• Drip irrigation lines and garden watering systems
• Domestic and light commercial plumbing where a reduced branch is required

Key specifications

• Material: polypropylene (PP)
• Connection configuration: reducing tee (T)
• Dimensions: main run Ø 32 mm, branch Ø 16 mm, opposite run Ø 32 mm
• Application temperature range: suitable for cold and warm water systems (refer to system design limits)
• Chemical resistance: resistant to common irrigation and potable water chemicals
• Weight: lightweight plastic construction for easy handling

How to use

Prepare pipe ends by cutting square and removing burrs. Ensure mating pipes are clean and free of debris. Insert the 32 mm main pipes into the opposite socket ends and the 16 mm branch pipe into the reduced socket, following the chosen joining method appropriate for PP fittings (for example, solvent welding, socket fusion, mechanical insertion with compatible seals, or compatible compression fittings). Confirm alignment and secure joints according to piping system requirements and local plumbing practices. Pressure-test the assembled section before commissioning.

Usage recommendations

Use the reducing tee within the pressure and temperature limits of the pipe system and follow manufacturer guidance for jointing methods compatible with polypropylene. Avoid exposure to solvents or conditions outside the material’s rated limits and perform routine inspections for leaks after installation.