Vent Duct Oversleeve
Verified by manufacturer 1 day ago
Low profile intumescent pipe wrap/sleeve with 120 minutes fire rating.
Application
For semi-rigid duct penetrations in plasterboard partitions and solid walls.
Description
Tenmat’s Vent Duct OverSleeve is a firestop penetration seal designed to fit around Semi Rigid PE Ducting that pass through fire rated partitions.
Semi rigid ventilation ducts are particularly susceptible to fire attack and require a firestop that exhibits exceptionally quick reaction to seal the duct before fire can pass through.
The Vent Duct OverSleeve is fire tested to EN 1366-3 in plasterboard partition walls and provides up to EI120 minutes fire resistance. The testing was carried out with Uncapped/ Uncapped pipe end configuration as required for ventilated systems.
Features and benefits
- EN1366-3 Fire Tested
- Up to EI120 Minutes Fire Rating
- Can be retrofitted
- Low Profile
- No additional metal sleeving required
- 75mm diameter ducts approved in 72mm up to 150mm thick Flexible Partitions / Solid Walls
- 90mm diameter ducts approved in 100mm thick Flexible Partitions / Solid Walls
General information
Color | Red |
Finish | Foil |
Material | Intumescent |
Shape | Circle |
Length | 250 mm |
Width | 260 mm |
Height | 4 mm |
Uniclass | |
CAWS | P12/370 Pipe collars P12/43 Pipe collars |
Specification data - Concealed intumescent pipe collars
Sizes | 260 x 260 x 250 mm. Guidance for specification option: (W x H x L). Duct size: 75 mm Ø. |
Fire performance | Fire resistance: EI 120 to BS EN 13501-2. |
Position | Fitted in hole or opening. |
Sustainability data
Material | Intumescent |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Literature
Vent Duct Oversleeve Datasheet TDS-28
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