Tee Connector with External Thread Detal-met TGZ25X1/2 — PP 25 mm x 1/2"

Detal-met TGZ25X1/2 is a polypropylene (PP) tee connector with a 25 mm socket on two ends and an external 1/2" threaded branch. It is intended for plumbing installations where a reliable branch and a threaded connection point are required. The fitting is suitable for potable water and heating systems specified for PP components and offers chemical resistance and corrosion-free joints when installed and used according to system requirements.

Advantages

This PP tee connector combines a smooth 25 mm socket interface with a standard external 1/2" thread to allow simple integration of threaded valves or accessories. The polypropylene construction provides resistance to many common chemicals and prevents galvanic corrosion that can occur with metal fittings. The connector is lightweight, easy to handle during assembly, and delivers leak-resistant joints when installed with appropriate solvent welding, mechanical sockets, or compatible sealing methods for the threaded branch.

Suitable for

• Branching cold and hot potable water distribution lines
• Connecting threaded valves, meters, or accessories to PP piping
• Heating system circuits where PP fittings are specified
• Renovation projects requiring corrosion-free plastic connections

Key specifications

• Material: polypropylene (PP)
• Socket diameter: 25 mm (two inline sockets)
• Thread type: external 1/2" branch thread
• Connection types: two smooth sockets and one external thread
• Compatibility: intended for use with PP piping and standard 1/2" threaded accessories
• Typical applications: potable water and heating installations

How to use

Prepare the PP pipes by cutting squarely and deburring the ends before insertion into the 25 mm sockets. Join socketed connections according to the recommended method for PP—typically by solvent welding or using compatible mechanical socket fittings—following the pipe and adhesive manufacturer's instructions. Apply appropriate thread sealant tape or a compatible sealant to the external 1/2" thread before attaching threaded valves or accessories to ensure a secure, leak-resistant connection. After assembly, verify alignment and perform a pressure test in line with local codes and system requirements.

Usage recommendations

Use this tee connector only in systems compatible with polypropylene fittings and within the temperature and pressure limits specified for PP piping. Avoid exposure to aggressive solvents not recommended for PP. For threaded connections, use suitable sealants and tighten to recommended torque values to prevent damage to the external thread or the fitting body. Follow local plumbing regulations and manufacturer guidelines for long-term performance.