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Semi Rigid Aluminium Flexible Ducting

HAS - Semi-Rigid Aluminium Flex
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Price (incl. VAT): £8.88



The HASFLEX PAK is a range of corrugated flexible ducting in aluminium which can be easily formed to produce bends with radii less than 1/2 dia. HASFLEX PAK offers extra flexibilitycoupled with strength to meet the needs required for various industrial purposes as well as many HVAC applications.



HASFLEX PAK is manufactured from 99% pure aluminium strip spirally wound to produce a double overlapped crimp locked joint, which is resistant to unwinding and is pressure tightto 2500 pa.




  • Naturally retains its corrugation form and also achieves maximum distance between  supports without sagging
  • Supplied in standard 3 metre lengths compressed to 1 metre
  • Individually boxed
  • Strong and flexible
  • Easy to connect to circular ducting
  • No special tools required for cutting or fixing
  • The products have been successfully tested to BS476 part 6, 7 and 8 with negligible smoke generation


For a full technical specification click here.


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