Angle fitting (elbow) Detal-met Kolano PP 25 mm female thread 3/4"

Detal-met Kolano PP 25 mm female thread 3/4" is a right-angle polypropylene (PP) elbow fitting designed to connect 25 mm plastic pipes to components with a 3/4" internal thread. Intended for use in potable water, central heating and general fluid distribution systems, this elbow provides a compact threaded junction that changes flow direction by 90° while maintaining corrosion resistance and chemical stability typical for PP materials.

Advantages

The polypropylene construction offers chemical inertness and resistance to corrosion, reducing the risk of scaling and degradation over time. The integrated 3/4" female thread enables secure connections to threaded valves, meters or adaptors without the need for additional transition fittings. Its 90° design saves installation space and facilitates neat routing of piping in tight areas. Lightweight and dimensionally stable, the fitting supports reliable joint integrity under normal operating conditions for potable water and heating circuits.

Suitable for

• Domestic potable water supply lines
• Central heating systems and radiator connections
• Plumbing installations requiring a threaded connection to plastic pipe
• Repair or modification of existing systems where a compact 90° threaded joint is needed

Key specifications

• Material: polypropylene (PP)
• Pipe connection size: 25 mm
• Thread type: internal (female) 3/4"
• Angle: 90° elbow
• Application: potable water and heating systems

How to use

Ensure the pipe ends are cut square, clean and free of burrs before inserting into the fitting. For a push-fit or socket-type connection, follow the pipe joining method appropriate for PP systems (e.g., solvent welding or mechanical socket joining) and ensure the 25 mm pipe is fully seated. Screw the threaded component into the 3/4" female thread by hand to engage the thread, then tighten with an appropriate tool while avoiding over-torquing to prevent damage to the fitting. Check connections for leaks after pressure testing and before final insulation or concealment.

Usage recommendations

Use appropriate sealing tape or thread sealant on the external threads of the mating component to ensure leak-free operation; select sealants compatible with potable water if used on drinking water systems. Do not expose the fitting to temperatures or pressures beyond the limits recommended for polypropylene piping systems, and consult system specifications for maximum operating conditions.