DS Duct Sleeves W: 220 x H: 90 x L: 180mm
Tested in accordance with BS 476 Parts 20 and 22 : 1987, EN 1366-3 : 2009 and EN 13501-1 : 2007 | Uncapped / Uncapped (Open | Open) fire tested as required for ventilation systems.
The range of DS Duct Sleeves are intended for use where a ventilation duct passes through a fire rated wall. The sleeve maintains the integrity of the fire rated wall which would otherwise be lost.
In the event of a fire, the advanced DS Duct Sleeve will expand with the heat, crushing the duct and closing off the hole to the fire for at least 120 minutes except the 220x90mm version which is rated 60mins.
The Ventilation duct sleeves are available to fit all common sizes of plastic ventilation duct and are suitable for retro fitting with access only required from one side.
Product Size Availability
Duct Sleeve Width: 220mm, Height 90mm, product Length: 180mm - Colour Silver
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Fire Test Reports
Download the following DS Duct Sleeve Product Data Sheet (PDS), Safety Data Sheet (SDS), Declaration of Performance (DoP), Certificate of Constancy of Performance (CoC) & European Technical Assessment Sheet (ETA).
Brand:Astroflame Fire Seals
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The above information to the best of our knowledge is true and accurate and based upon current test data and is supplied for your guidance only. Customers should satisfy themselves to the suitability of the product based on the products limitation of applications and that the product is fit for purpose for their intended use and no guarantee is given or implied since the conditions of actual use are beyond our control. Intumescent.com (part of the Stormflame Group), disclaim any liability for loss, damage or other expense arising from the use of information, data or products mentioned or referred to and reserve the right to change any details or specifications without notice. If you are in any doubt as to the suitability of this product for your intended application please contact our technical team on 01329 841 416 or email firstname.lastname@example.org and we will contact you.