Verified by manufacturer 5 months ago
QRS110/ 54SS
CE Marking
Certificate type
Intumescent vent duct slim fire sleeves prevent the spread of fire where plastic ducts penetrate fire compartment walls in applications with limited space around the duct, e.g. close to ceiling.
Intumescent vent duct slim fire sleeves prevent the spread of fire where plastic ducts penetrate fire compartment walls. They are specifically designed to be slim for applications where there is limited space around the duct, fore example when they are close to the ceiling.
The QRS slim sleeves consist of a flexible galvanised steel shell containing graphite based intumescent material. They are manufactured to suit flat ducts of 110x54mm, 205x60mm, and 220x90mm.
Features and benefits:
Standards and approvals:
Installation:
The QRS Vent Duct Slim Sleeves should be placed around the ventilation duct, positioned centrally within the partition and should be flush or protrude from each face of the wall. The plasterboard should be cut to a tight fit around the QRS Vent Duct Slim Sleeves, and any gaps should be sealed with the QSS QuelStop CE Marked Intumescent Acoustic Acrylic Sealant. For full installation guide and step-by-step instructions please refer to the associated document "Installation Instructions".
Color | Black Guidance for specification option: Grey-black. |
Finish | Galvanized |
Material | Intumescent Guidance for specification option: Steel shell containing graphite based intumescent material. Steel |
Shape | Rectangle |
Width | 110 mm 204 mm 220 mm |
Height | 54 mm 60 mm 90 mm |
Uniclass | |
CAWS | P12/43 Pipe collar P12/370 Pipe collar |
Material | Galvanized mild steel shell.Guidance for specification option: Containing graphite based intumescent material. |
Form | Grey-black solid laminate encased in circular/ rectangular mild steel shell. |
Type | Rectangular ducts. |
Solubility in water | Insoluble in water and generally chemical inert. |
Upper temperature stability | Expands greatly if heated above 200°C. |
Reaction to fire | Class F. Guidance for specification option: To EN 13501-1. |
Length | 140 mm. Guidance for specification option: Custom lengths are available on request; contact manufacturer for details. |
Dimensions | 110 x 54 mm. |
FireRating | 120 min. Guidance for specification option:
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Country of product manufacture | United Kingdom |