Duct Attenuators
Manufactured in galvanised sheet metal with 50mm Rockwool sound absorption material.
Maximum operating temperature 100°C.
Select a product
Easily installed, the duct attenuator is used in the system to absorb sound. Available in 100, 125, 150, 200, 250, 315 and 400mm diameter sizes.
PERFORMANCE:
Duct Attenuator Resistance Graph:
DIMENSIONS:
Duct Dia (mm) | Length (mm) | Stock Ref No |
100 | 300 | 10534100 |
125 | 300 | 10534125 |
150 | 300 | 10534150 |
100 | 600 | 10535100 |
125 | 600 | 10535125 |
150 | 600 | 10535150 |
200 | 600 | 10535200 |
250 | 600 | 10535250 |
315 | 600 | 10535315 |
400 | 600 | 10535400 |
100 | 900 | 10536100 |
125 | 900 | 10536125 |
150 | 900 | 10536150 |
200 | 900 | 10536200 |
250 | 900 | 10536250 |
315 | 900 | 10536315 |
400 | 900 | 10536400 |
200 | 1200 | 10537200 |
250 | 1200 | 10537250 |
315 | 1200 | 10537315 |
400 | 1200 | 10537400 |





















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ESTIMATED RUNNING COSTS
Calculate estimated running costs for this product using the tool below.
For average costs*, leave the default values in place or enter your own figures in the boxes to recalculate.
Where a product has multi speeds, a typical installation has been used for the below calculations. *Running cost does not include the use of the heater on the heater model
Based on the inputted figures, estimated running costs would be:
Overview
Easily installed, the duct attenuator is used in the system to absorb sound. Available in 100, 125, 150, 200, 250, 315 and 400mm diameter sizes.
Technical
PERFORMANCE:
Duct Attenuator Resistance Graph:
DIMENSIONS:
Duct Dia (mm) | Length (mm) | Stock Ref No |
100 | 300 | 10534100 |
125 | 300 | 10534125 |
150 | 300 | 10534150 |
100 | 600 | 10535100 |
125 | 600 | 10535125 |
150 | 600 | 10535150 |
200 | 600 | 10535200 |
250 | 600 | 10535250 |
315 | 600 | 10535315 |
400 | 600 | 10535400 |
100 | 900 | 10536100 |
125 | 900 | 10536125 |
150 | 900 | 10536150 |
200 | 900 | 10536200 |
250 | 900 | 10536250 |
315 | 900 | 10536315 |
400 | 900 | 10536400 |
200 | 1200 | 10537200 |
250 | 1200 | 10537250 |
315 | 1200 | 10537315 |
400 | 1200 | 10537400 |
Models




















