Green PPR external thread sleeve — 40 mm x 1 1/4 inch
Connecting water pipes
Brief description
This 40mm x 1 1/4" green PPR external thread sleeve is used to join polypropylene (PPR) pipes with 1 1/4" external threaded fittings. It provides a secure and reliable transition point between the heat-welded pipe end and the metal or plastic threaded sections.
Technical specifications
- Material: Polypropylene (PPR), corrosion and chlorine resistant
- Color: Green
- Inner tube diameter: 40 mm
- Thread type: 1 1/4 inch external threaded (male)
- Applications: Drinking water networks, heating systems, public water distribution
Features
- Quick and simple installation via thermal welding on PPR pipes
- It provides a robust threaded connection that allows for easy fastening and detachment of threaded components.
- Resistant to corrosion and common chemicals in water networks
- Reliable performance and long service life suitable for residential and light industrial systems.
Common uses
- Connecting PPR pipes with threaded valves or adapters
- Connecting external units with a male thread (such as valves, measuring units, taps)
- Cold and hot water distribution networks inside buildings
Quick Installation Instructions
- Cut the pipe at a right angle and make sure to remove impurities and sharp corners.
- Heat the end of the tube and the sleeve using a suitable PPR soldering iron to the specified time and temperature for the 40mm size.
- Insert the tube into the sleeve until it reaches the stop, then leave the joint to cool without moving it to ensure a tight weld.
- Attach the external threaded connection to the desired component using Teflon tape or sealant where necessary to ensure a tight thread.
Important Notes
- Make sure the thread of the opposing connector (type and pattern) matches the thread of the bushing before installation.
- Do not use the sleeve in pressure or temperature applications that exceed standard PPR pipe specifications without verifying the technical specifications.
- It is advisable to check the connections after the test pressure to ensure there are no leaks.
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