PP-R pipe fitting Supratherm Uzmava 20x1/2F 2204517 — 20 mm to 1/2" female thread

Supratherm PP-R Uzmava 20x1/2F (model 2204517) is a polypropylene-random (PP-R) adapter designed to join a 20 mm PP-R pipe to a 1/2" female threaded fitting. The fitting combines the corrosion- and chemical-resistant properties of PP-R with a threaded metal or plastic connection, allowing a secure transition between plastic piping and standard 1/2" threaded components. PP-R materials are lightweight and offer high impact and wear resistance, suitable for operation at temperatures up to 90°C.

Advantages

The Supratherm PP-R Uzmava 20x1/2F provides a durable, low-weight connection that resists chemical attack, impact and abrasion. It enables reliable joining of plastic pipelines to threaded fittings without welding or complex adapters, and is compatible with typical hot and cold water distribution systems used in residential and light commercial installations.

Suitable for

• Connecting 20 mm PP-R pipelines to 1/2" female threaded valves and fixtures
• Hot and cold water distribution in residential plumbing
• Heating systems and HVAC where PP-R piping is used
• Industrial fluid lines with temperatures up to 90°C

Key specifications

• Brand: Supratherm
• Model / MPN: 2204517
• EAN: 5945792204517
• Connection: 20 mm PP-R spigot to 1/2" female thread
• Material: PP-R (polypropylene-random)
• Maximum recommended temperature: up to 90°C

How to use

Prepare the 20 mm PP-R pipe by cutting it square and cleaning the end. Install the fitting according to Supratherm PP-R joining procedures: insert and, where required, perform heat fusion for the PP-R spigot end to create a permanent bond. Screw the 1/2" female thread onto the corresponding male threaded component using appropriate sealing (e.g., PTFE tape or thread sealant) as needed for the application. Ensure all joints are tightened to recommended torque and pressure-tested before putting the system into regular operation.

Usage recommendations

Use this PP-R adapter only within the stated temperature limits and for compatible fluids. Do not expose the fitting to direct UV for prolonged periods. For threaded metal connections, apply suitable thread sealant and avoid over-tightening to prevent damage to the PP-R material.