PEX-AL-PEX Multilayer UFH Pipe: Holds a bend, no spring-back (video guide)

PEX-AL-PEX five-layer multilayer pipe in 20, 25 and 32mm on 50m coils. The welded aluminium oxygen barrier gives zero oxygen permeability, and it holds a bend with no spring-back. The larger sizes suit bigger flow rates and longer runs.

Here is how it fits and what to check, with the data sheet and install manual to download below.

Key facts

• Five-layer pipe, welded aluminium oxygen barrier
• Zero oxygen permeability
• Holds a bend, no spring-back
• 20, 25 and 32mm sizes on 50m coils
• Max working 10 bar and 95°C
• Larger sizes for bigger flows and longer runs

How to fit it

1. Bend by hand, or with a spring or bender, instead of fitting elbows
2. Cut square, then ream and chamfer the end
3. Push fully into a matching press fitting
4. Press with U-profile jaws
5. Pressure test before covering and check every pressed joint

Buy it

The PEX-AL-PEX Multilayer UFH Pipe is available from MaxHeatUFH. Order by 12pm on a working day for next working day UK delivery. Trade customers see their trade price when logged in.

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