The hi-Flow ducting attenuator is manufactured from UPVC which is lined with acoustic material It has a female adaptor for connection outside of the System 204 duct. Fully compliant with SAP Appendix Q Product Characteristics Database recommendations for duct sizes used with both extract and Mechanical Heat Recovery Systems.
The hi-Flow ducting attenuator is manufactured from UPVC which is lined with acoustic material
It has a female adaptor for connection outside of the System 204 duct.
Fully compliant with SAP Appendix Q Product Characteristics Database recommendations for duct sizes used with both extract and Mechanical Heat Recovery Systems.
Product Category | Silencers |
Flat System (mm) | 204x60 |
Product Type | Silencer |
Product Group | Plastic Ducting |
Product Variety | 0.5m |
Length (mm) | 580 |
Width (mm) | 204 |
Height (mm) | 65 |
Barcode | 5060272545895 |
Quick Search: | QS9780 |
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I want to install 3m run from cooker extractor to outside wall. What length of silencer do you recommend.
Hello Mark
Thank you for your question. Could you advise me as to why you require a silencer?
You can contact me on 0208 463 9683.
Kind Regards
Anita
Dear Sir, Madam, I would like to know the exact dimensions of this product, it says 204x65 but clearly the 2 hose nozzles are slightly bigger than the pipe in the middle, could you please give me the exact dimensions of the different parts of this product ? The space I have for my installation is really small so it is a question of millimetres for me. Thank you
Hello Marike
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Customers who bought this product also purchased |
Ducting System | Actual dimensions (mm) | Space requirements (mm) | Airflow mm² |
For 4" (100mm) extractor fans or for low power cooker hoods up to 250m³/hour | |||
---|---|---|---|
System 100 - Round | 100 | 106 | 7,854 |
System 100 - Rectangular | 110 x 54 | 116 x 60 | 5,940 |
For medium extraction rates or if available depth is limited up to 500m³/hour | |||
System 125 - Round | 125 | 131 | 12,272 |
System 125 - Rectangular | 150 x 70 | 156 x 76 | 10,500 |
For 6" (150mm) extractor fans or for high power cooker hoods up to 500m³/hour & above | |||
Megaduct 220 - Rectangular | 220 x 90 | 227 x 97 | 17,968 |
System 204 - Rectangular | 204 x 60 | 210 x 66 | 12,240 |
System 150 - Round | 150 | 156 | 17,671 |
System 150 - Rectangular | 180 x 90 | 186 x 96 | 16,200 |
For a shallow space, such as ceiling voids or under floor, where high extraction rates are not needed: | |||
System 300 - Rectangular | 308 x 29 | 314 x 35 | 8,932 |
System 225 - Rectangular | 234 x 29 | 240 x 35 | 6,786 |
System 100 Round/Rectangle | System 125 Round/Rectangle | System 150 Round/Rectangle | System 204 | System 225 |
System 220 | System 300 | |||
Actual Dimensions (mm) Space Requirements (mm) |