FLEXIBLE DUCT

Interlock Duct

Product Code
3 Meters
 Product Code
6 Meters
 Diameter
Imperial
 Diameter
Metric
 Length
Metres
 IL63M  IL66M  6  150  3 or 6
 IL83M  IL86M  8  200  3 or 6
 IL103M  IL106M  10  250  3 or 6
 IL123M  IL126M  12  300  3 or 6
 IL143M  IL146M  14  350  3 or 6
 IL163M  IL166M  16  400  3 or 6
 IL183M  IL186M  18  450  3 or 6
 IL203M  IL206M  20  500  3 or 6
 IL223M  IL226M  22  550  3 or 6
 IL243M  IL246M  24  600  3 or 6

Product Information

 Our flexible duct products meet Australian Standards and have passed

AS4254 & AS 4859.1 as detailed below:

 AS4254 as required by building code is achieved if the “product” satisfies the following 9 UL tests.
 *UL181 Mould Growth test.
 *UL181 Burning test.
 *UL181 Temperature test
 *UL181 Puncture test.
 *UL181 Impact test.
 *UL181 Static load test.
 *UL181 Pressure test.
 *UL181Collapse test.
 *UL181 Tension test.
 *AS1530 part3 “Fire Performance” test.
 *Ignitability Index =0
 *Spread Of Flame Index = 0
 *Smoke Development Index < 3
 AS4859.1 Thermal Insulation test for R – Value.

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