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System
Placement
Fan
Lwi
63 125 250 500 1K 2K 4K 8K
Duct type
Silencer type
Product name
Width
mm
Height
mm
Length
mm
Splitter info
Pressure loss factor
Air volume
qv
Description

TUNE-S-100/200-900-800-2450

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TUNE has a conventional design with dimensions that not exceed the corresponding connection dimensions. The attenuator can be manufactured in all standard duct sizes.

Design

Rectangular straight attenuator from the TUNE series. TUNE-S is built with the splitter TUNE-A. The attenuator is manufactured with the frame of galvanized sheet and stone wool absorption material.

The TUNE-S is availabe with splitter width 100, 150 and 200 mm. Attenuator is equiped with joining profile RJFP.

To calculate the attenuator, you can use our IT-online tool LindQST or DIMsilencer, where splitter distance, length and height can be optimized for the best performance.

Testerd according to ISO 7235 standard.


Total pressure loss
Pa
Face velocity
m/s
63 125 250 500 1K 2K 4K 8K dB(A) NR
Lwi - - - - - - - - 0 0
ΔL 4 4 13 26 50 35 19 12
Lw 22 17 15 16 13 6 3 1 17 13
Lwo - - - - - - - - 0 0
dB dB dB dB dB dB dB dB dB(A) NR

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