PFC Corofil Vent Duct Sleeve CVDS
Verified by manufacturer 18 days ago
Intumescent closure device installed around plastic vent ducts through non-load bearing wall constructions.
Application
PFC Corofil Vent Duct Sleeves are a closure device installed around plastic vent ducts through non-load bearing wall constructions where they have been provided with apertures for the penetration of services.
Description
PFC Corofil Vent Duct Sleeve CVDS is a flexible intumescent material, consisting primarily of mineral fibres, intercalated graphite and organic binders formed into a duct sleeve. Grey in colour it has a glass fibre reinforced aluminium foil cladding around the perimeter along its full length. Supplied in various dimensions to suit specific duct sizes, it has a nominal 25 mm thick wall. It can be cut down along its length to aid fitment and a strip of aluminium foil tape is used to seal the joint.
PFC Corofil Vent Duct Sleeves have been tested in accordance with EN 1366-3 and offer fire resistance periods of up to EI240 for PVC-U rectangular ducts and wall constructions.
Features and benefits:
- Provides fire resistance performance of up to 240 minutes integrity and insulation.
- Can be used in rigid and flexible walls.
- Conditioned to Type X: Products intended for use in conditions exposed to weathering.
General information
Color | Grey |
Material | Graphite Guidance for specification option: Flexible intumescent material, consisting primarily of mineral fibres, intercalated graphite and organic binders. It has a glass fibre reinforced aluminium foil cladding around the perimeter along its full length. |
Shape | Rectangle |
Length | 180 mm 360 mm |
Width | 110 mm 204 mm 310 mm |
Height | 54 mm 60 mm 29 mm |
Uniclass | |
CAWS | P12/370 Pipe collar P12/43 Pipe collar |
Product range |
Specification data - Concealed intumescent pipe collars
Sizes | 110 x 54 x 180 mm.Guidance for specification option: Rectangular. 204 x 60 x 180 mm.Guidance for specification option: Rectangular. 308 x 29 x 180 mm.Guidance for specification option: Rectangular. Manufacturer guidance25 mm thick wall. |
Fire performance | Up to four hours (240 minutes).Guidance for specification option: To EN 1366-3: 2009, dependent on size and wall construction, consult manufacturer's literature for more information. |
Position | Fitted in hole or opening. |
Sustainability data
Country of material origin | United Kingdom |
Material | Graphite Guidance for specification option: Flexible intumescent material, consisting primarily of mineral fibres, intercalated graphite and organic binders. It has a glass fibre reinforced aluminium foil cladding around the perimeter along its full length. |
Literature
PFC Corofil Vent Duct Sleeve CVDS - Datasheet