Reducing Tee Unidelta PE 50 x 32 x 50 mm - model 603149

The Unidelta Reducing Tee in PE, dimensions 50 x 32 x 50 mm (model 603149) is a polyethylene branch fitting designed for creating a stepped-diameter connection in piping systems. It allows a main run of 50 mm to branch into a reduced 32 mm outlet while maintaining two 50 mm inlets/outlets on the run, enabling reliable fluid distribution in water supply, irrigation and other low-pressure systems. The fitting is manufactured from PE material suitable for use with compatible polyethylene pipes and provides a compact solution where a reduction in diameter is required within a single tee fitting.

Advantages

The reducing tee offers a compact and robust connection point that simplifies transitions between pipe sizes without the need for additional adapters. Made of PE, the fitting is corrosion-resistant and suitable for underground or exposed installations in non-aggressive environments. Its stepped design reduces installation time by combining reduction and branching in one component, and it is compatible with standard joining methods used for polyethylene pipe systems.

Suitable for

• Domestic and small-scale irrigation lines
• Water distribution networks with a need for a reduced branch
• Low-pressure fluid conveyance in garden and agricultural systems
• Retrofitting existing polyethylene piping where a stepped transition is required

Key specifications

• Material: polyethylene (PE)
• Main run diameter: 50 mm
• Reduced branch diameter: 32 mm
• Configuration: reducing tee (run with reduced lateral outlet)
• Suitable for low-pressure fluid systems and irrigation

How to use

Prepare pipe ends by cutting squarely and cleaning to remove debris. Join the reducing tee to compatible polyethylene pipes using the recommended joining method for PE fittings (for example electrofusion or appropriate mechanical fittings), ensuring correct alignment and insertion depth for each connection. After assembly, test the system at working pressure to confirm watertight joints and verify the reduced branch delivers the intended flow. Follow local codes and manufacturer guidance for installation clearances and bedding where the fitting is buried.

Usage recommendations

Use this PE reducing tee in systems operating within the pressure and temperature limits of standard polyethylene piping; avoid exposure to aggressive chemicals or conditions outside PE specifications. Store the fitting away from prolonged UV exposure prior to installation and follow recommended joining procedures to ensure long-term leak-free performance.