QRS204/60SS – 204mm Vent Duct Slim Sleeve CE MARKED up to 90min – Quelfire
£26.78 ex. VAT
QRS204/60SS – 204mm Vent Duct Slim Sleeve CE MARKED up to 90min – Quelfire
FEATURES & BENEFITS
· CE Marked
· Tested to BSEN 1366-3: 2009
· Tested with Uncapped/Uncapped (U/U) duct configurations as required for ventilation ducts
· Up to 90min fire rating
· Very slim-line (saves ceiling space)
· Suitable for masonry walls or plasterboard partitions
· Suitable for insulated and non-insulated partitions
· Can be retrofitted
· No mechanical fixings required
· Robust galvanised steel shell
· Performance unaffected by weathering (Type X Durability)
COMPOSITION
The Quelfire QRS Vent Duct 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.
Gaps around the installed QRS Fire Sleeve should not exceed 5mm and can therefore be sealed with QuelStop Intumescent Acrylic Sealant.
DURABILITY
Tested to Type X durability which means the QRS Vent Duct Slim Sleeves can be installed in conditions exposed to weathering. Quelfire QRS Vent Duct Slim Sleeves are expected to last the lifetime of the building.
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