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System
Placement
Fan
Lwi
63 125 250 500 1K 2K 4K 8K
Duct type
Silencer type
Product name
Duct connection size
mm
Length
mm
Air volume
qv
Description
Usercode

LRBCB

LRBCB-250-500
  • Product information
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MISSING
Circular straight low-built silencer with baffle

Baffle silencer with low installation height.

Inner pipe of perfoated sheet metal. A fibre cloth prevents tear off glass fibres.

Fulfils tightness class C.

The baffle has an approved surface lining that can withstand cleaning with rotating nylon brush.

Tested according to ISO 7235 standard.

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.

Special materials and sizes, please contact Lindab sales.

Total pressure loss
Pa
Face velocity
m/s
Estimated weight
kg
63 125 250 500 1K 2K 4K 8K dB(A) NR
Lwi - - - - - - - - 0 0
IL 8 5 8 17 30 29 22 16
Lw 18 12 10 10 10 10 10 10 17 17
Lwo - - - - - - - - 0 0
dB dB dB dB dB dB dB dB dB(A) NR
Logo LRBCB

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