DS Duct Sleeves W: 110 x H: 54 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: 110mm, Height 54mm, product Length: 180mm - Colour Silver
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Fire Test Reports
Download the following 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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