The Intumescent Double Ended Fire Sleeve (90001025) prevents the spread of fire, smoke and hot gases through plastic pipes or ducting that penetrate fire compartment of walls and floors. They contain an intumescent material which reacts under the influence of heat to exert pressure on the pipe as it softens. This forms a carbonaceous char which acts as an effective insulation plug. This char plug prevents smoke and fire passing through to the adjoining compartment and provides you with premium fire protection.
The Intumescent Fire Sleeve is suitable for any type of building where a fire compartment wall or floor is penetrated by plastic pipes or ducting. The stainless-steel casing is easily opened, enabling fast, trouble-free fitting.
Suitable for solid wall, hollow construction, and partitions
Intumescent material on both ends of the sleeve
Fire rating of 120 minutes
Fire sleeves are expected to last the lifetime of the building
Tested to BSEN 1366-3: 2009 and classified according to EN 13501-2: 2007 + A1:2009