Supratherm PP-R disassemblable connection 20 × 1/2"F — plumbing fitting, female thread

Supratherm disassemblable PP-R connection 20 × 1/2"F is a plumbing fitting combining a 20 mm polypropylene-random (PP-R) socket with a 1/2" female metal threaded insert. It is designed to connect PP-R pipes to threaded fittings or valves and to allow easy disassembly for maintenance, repair or replacement in hot and cold water systems.

Advantages

The PP-R material provides low weight while offering high impact resistance, wear resistance and chemical resistance. The disassemblable design with a metal female thread insert ensures secure threaded connections and convenient servicing without permanent bonding of the joint. The product is suitable for use in systems operating at temperatures up to 90°C when used within compatible system specifications.

Suitable for

• Joining 20 mm PP-R pipe to 1/2" threaded fittings or valves
• Hot and cold water plumbing systems
• Applications requiring periodic disassembly for maintenance or replacement
• Industrial processing systems where PP-R piping is used

Key specifications

• Brand: Supratherm
• Type: Disassemblable PP-R connection with female thread
• Pipe socket size: 20 mm (PP-R)
• Thread: 1/2" female metal insert
• Material: PP-R (polypropylene-random) with metal threaded insert
• Operating temperature: up to 90°C (within compatible system limits)
• MPN: 2204579
• EAN: 5945792204579

How to use

Prepare the PP-R pipe end and the fitting according to standard pipe joining instructions for PP-R systems. Socket-weld the PP-R pipe into the 20 mm PP-R socket using the appropriate heating tool and technique, ensuring a clean, straight joint. Screw the 1/2" female threaded connection onto the corresponding male threaded fitting or valve; use appropriate sealing (e.g., PTFE tape) on the metal thread if required by the installation practice. For disassembly, unscrew the threaded connection and, if necessary, cut or reheat the PP-R socket following manufacturer guidelines for safe removal and replacement.

Usage recommendations

Use this Supratherm disassemblable PP-R connection only within compatible PP-R piping systems and follow standard plumbing codes and the manufacturer's temperature and pressure limits. Ensure proper welding technique for PP-R sockets and use correct thread sealing on the metal insert. Regularly inspect threaded joints for leaks after installation and after the system reaches operating temperature.