Alkotest K9063 plumbing elbow KOLANKO 90° Ø63 mm for PP pipes

Alkotest K9063 plumbing elbow KOLANKO 90° Ø63 mm for PP pipes is a polypropylene right-angle fitting intended for use in drainage, wastewater and ventilation pipework. The elbow creates a reliable 90-degree change of direction in systems built from Ø63 mm PP pipes, providing a compact and corrosion-resistant joint that integrates with standard PP installations.

Advantages

The fitting is made of PP, offering chemical resistance and long service life in sanitary and drainage environments. Its 90° geometry enables a neat directional change without the need for complex assemblies. The component is compatible with Ø63 mm polypropylene pipes, allowing straightforward installation and consistent hydraulic performance in gravity drainage systems.

Suitable for

• Domestic and commercial sanitary drainage systems
• Wastewater discharge and soil stack connections
• Ventilation ducts and low-pressure air routing in building services
• Repairs and extensions of existing Ø63 mm PP pipe networks

Key specifications

• Material: polypropylene (PP)
• Angle: 90 degrees
• Nominal diameter: 63 mm (for Ø63 mm PP pipes)
• Application: drainage, wastewater, ventilation
• Connection type: socket/press-fit compatible with PP piping systems

How to use

Ensure pipe ends are clean, free of burrs and cut squarely before assembly. Verify compatibility with the Ø63 mm PP piping and the chosen joining method (socket push-fit, solvent, or thermal fusion as appropriate for the system). Insert the pipe into the elbow socket to the recommended depth or apply the specified joining technique following system instructions. Check alignment to maintain slope for gravity drainage, then secure the joint according to installation practice and local regulations.

Usage recommendations

Store the fitting away from direct sunlight and extreme temperatures prior to installation. Use appropriate tools and personal protective equipment when cutting or joining PP pipes. For drainage systems, maintain correct fall and avoid sharp bends adjacent to the elbow to preserve flow capacity and prevent blockages.