Pipe Fitting Detal-met Złączka PP GZ 25 mm x 1/2" - MGZ25X1/2

Detal-met Złączka PP GZ 25 mm x 1/2" (MGZ25X1/2) is a polypropylene pipe fitting designed to connect a 25 mm plastic pipe to a 1/2" male threaded fixture. The fitting combines a push-fit/snug socket for a 25 mm PP or compatible plastic pipe with a 1/2" external thread, providing a corrosion-resistant transition between plastic distribution piping and threaded valves, taps or appliances. Its compact shape and plastic construction make it suitable for indoor water supply lines and repair work where metal threads need to be joined to plastic plumbing.

Advantages

The polypropylene construction ensures chemical and corrosion resistance and reduces the risk of galvanic corrosion when joining dissimilar materials. The push-fit/snug 25 mm connection enables quick insertion of the pipe and a secure mechanical seal without additional adhesive in many installations, while the 1/2" male thread provides a standard interface for fittings and fixtures. The lightweight design simplifies handling and installation in confined spaces and minimizes thermal conductivity compared with metal fittings.

Suitable for

• Connecting 25 mm plastic supply pipe to 1/2" threaded valves, taps or fixtures
• Residential and light-commercial cold and hot water distribution (as permitted by system specifications)
• Plumbing repair and retrofit projects where a threaded connection is required
• Indoor installations in bathrooms, kitchens and utility rooms

Key specifications

• Material: polypropylene (PP)
• Pipe connection size: 25 mm push-fit/snug socket
• Thread type and size: 1/2" male threaded end
• Application: water supply piping (domestic and light commercial)
• Construction: single-piece plastic fitting, corrosion-resistant

How to use

Ensure the pipe end is clean, free of burrs and cut square. For the 25 mm push-fit/snug socket, insert the prepared pipe straight into the fitting until it seats fully; verify the connection is secure. For the 1/2" male thread, wrap the mating female thread with appropriate sealing tape or use a compatible thread sealant as required by the plumbing code, then engage and tighten the threaded connection to the recommended torque for the fixture. Inspect for leaks and pressure-test the assembly according to local installation standards.

Usage recommendations

Use the fitting only within the temperature and pressure limits specified for polypropylene pipe systems in your installation. When connecting to metal fixtures, apply compatible sealing methods and avoid overtightening threads to prevent damage to the plastic fitting. For hot-water systems verify material compatibility and any local regulations regarding plastic fittings.