KAN-therm PP Coupling Ø63 mm - model 04103063, polypropylene pipe fitting

The KAN-therm PP Coupling Ø63 mm (polypropylene pipe fitting) is a mechanical fitting designed to connect two PE/PP pipes with a nominal diameter of 63 mm. Intended for plumbing and heating systems, the coupling creates a corrosion-resistant joint that is suitable for potable water and heating circuit applications. The polypropylene construction offers chemical stability and long service life while maintaining compatibility with common PE and PP piping materials used in residential and commercial installations.

Advantages

This coupling provides a watertight mechanical connection without the need for welding or adhesive bonding, simplifying installation and replacement. The polypropylene material resists corrosion and most household chemicals, ensuring durability in distribution systems and heating circuits. Its standardized diameter ensures compatibility with 63 mm PE/PP pipes, and the compact design minimizes space requirements in tight installations.

Suitable for

• Joining 63 mm PE or PP pipes in potable water distribution systems
• Connections within heating circuits and underfloor heating manifolds
• Repair and replacement of damaged pipe sections in residential buildings
• Plumbing installations in commercial and light industrial settings

Key specifications

• Material: polypropylene (PP)
• Compatible pipe material: PE and PP pipes
• Nominal diameter: 63 mm
• Application: potable water supply, heating circuits, distribution systems
• Connection type: mechanical coupling for butt or socket pipe ends
• Resistance: corrosion-resistant and chemically stable for typical domestic fluids

How to use

Prepare the pipe ends by cutting them square and removing burrs or foreign material. Ensure the pipe outer diameter matches the coupling nominal size. Insert the pipe ends into the coupling according to the manufacturer’s alignment recommendations until fully seated. Tighten any mechanical clamps or compression elements as specified by installation instructions to achieve a watertight seal. Verify alignment and pressure-test the joint according to local plumbing codes before putting the system into regular operation.

Usage recommendations

Use the coupling within the specified temperature and pressure limits for PE/PP piping systems, and avoid exposure to solvents or fluids outside the material compatibility. During installation, follow all local regulations and the KAN-therm installation guide for pipe preparation, insertion depth, and tightening torque values. Periodic inspection of joints in heating circuits is recommended to detect leaks or mechanical wear early.