Fire classes without protective distance: EI 15, E 60
Fire classes with protective distance to
(According to Swedish regulations):
evacuation person:
2,5 kW/m² EI 60 at distance 50 mm (Ø<400)
EI 30 at distance 50 mm (Ø<800)
EI 60 at distance 500 mm (Ø>400–800)
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combustible materials:
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10 kW/m² EI 60 at distance 50 mm
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Insulation thickness 100 mm.
Provided with a 100 mm thick baffle. This gives very good attenuation across the entire range.
Used where very good attenuation is needed and SLCU 100 is not enough. Specially suitable for large dimensions.
Tested according to ISO 7235 standard.
Special materials and sizes, please contact Lindab sales.
To select the appropriate silencer and optimize connection size and length for the best performance you can use our online tool lindQST or our free to download software DIMsilencer.