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Round, square or rectangular steel sleeves designed to allow cables, combustible and steel pipes to penetrate fire resistant walls and floors.
PFC Corofil Firebreak Service Transit CFST are designed to allow cables, combustible and steel pipes to penetrate fire resistant walls and floors. They can be opened to provide a retro fit solution to pre installed services and are suitable for removal or addition of services without damage to the surrounding structure.
PFC Corofil Firebreak Service Transit CFST consist of round, square or rectangular steel sleeves which contain a heat reactive material. When exposed to heat the intumescent material begins to react, rapidly forming an insulating char plug which effectively closes and seals the service transit, to restrict the passage of fire and smoke through the fire rated wall or floor. Each PFC Corofil Firebreak Service Transit is supplied with two end foam plugs which are inserted after services have been installed to reduce hot and cold smoke leakage.
PFC Corofil Firebreak Service Transit CFST have been tested in accordance with EN1366-3:2009 and offer fire resistance periods of up to 240 minutes for differing services and wall / floor constructions.
Available in sizes:
50mm diameter x 254mm (d)
100mm diameter x 254mm (d)
65mm (w) x 65mm (h) x 254mm (d)
102mm (w) x 102mm (h) x 254mm (d)
125mm (w) x 125mm (h) x 254mm (d)
1100mm (w) x 125mm (h) x 254mm (d)
Features and benefits:
• Available in a range of sizes and shapes (square, round and rectangular) to suit whole cable baskets up to 300mm wide
• Fire tested for a wide range of cables and other services; tested empty and up to 60% service fill
• Able to be fitted around already installed services
• Can be used in flexible and rigid walls and rigid floors
• Conditioned to type Y2: intended for use at temperatures below 0°C, but with no exposure to rain nor UV. Includes lower use categories
Color | Red |
Finish | Powder-coated |
Material | Steel Steel sleeve containing intumescent liner. |
Shape | Circle Square Rectangle |
Length | 254 mm |
Width | 65 mm 102 mm 125 mm 1100 mm |
Height | 65 mm 102 mm 125 mm |
Uniclass | Pr_65_52_61_15 Concealed intumescent pipe collars Primary |
CAWS | P12/370 Pipe collar P12/43 Pipe collar |
Product range |
Position | Fitted in hole or opening. |
Sizes254 mm depth. | 50 mm (diameter) x 254 mm.diameter x depth 100 mm (diameter) x 254 mm.diameter x depth 65 x 65 x 254 mm.W x H x D 102 x 102 x 254 mm.W x H x D 125 x 125 x 254 mm.W x H x D 1100 x 125 x 254 mm.W x H x D |
Fire performance | Up to four hours (240 minutes) integrity.To EN 1366-3:2009, dependent on application. |
Country of material origin | United Kingdom |