Inline back draught ducting damper/shutter for 150mm round ducting system.
Use when you need to stop smells flowing backwards within the ductwork.
Use when you have two or more extractor fans connected to same ductwork.
Product Category | Connectors |
Round System (mm) | 150 |
Product Type | Connector |
Product Group | Plastic Ducting |
Product Variety | With Damper |
Length (mm) | 152 |
Width (mm) | 152 |
Height (mm) | 62 |
Spigot size (mm) | 149 |
Colour | White |
Material | Polystyrene |
Weight (Kg) | 0.103 |
Packaged Weight (Kg) | 0.103 |
Packaged Length (mm) | 62 |
Packaged Width (mm) | 147 |
Packaged Height (mm) | 147 |
Temp Max (°C) | 60 |
Temp Min (°C) | -15 |
Barcode | 5060272542054 |
Polypipe / Domus (similar) | 694 |
Pressure Loss (Pa) 15 l/s | 13.6 |
Pressure Loss (Pa) 30 l/s | 23.5 |
Pressure Loss (Pa) 60 l/s | 43.6 |
Quick Search: | QS282 |
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We have a Siemens kitchen canopy connected to a 150 dia duct sticking through a flat roof with a SS cowl. We are getting cold air coming down the pipe when the fan is not on. Will this stop it? and will the extract have enough power to open the shutter. Or should we use the SS one?
Hello Paul
Thank you for your question. The stainless steel or plastic damper will do your application.
We have an extractor fan going straight through the kitchen wall. When it is windy it whistles through making a loud howling noise. Will this stop it and will the fan be strong enough to open it.
Hello John
We are fitting a new cooker extractor & the ducting has to go up into the roof space and out through a tile vent. Can this product be used horizontally and vertically? And does it close on its own when the fan is not on?
Hello
Thank you for your question. Yes the back draught shutter can be fitted horizontally & vertically and it closes when the fan is not in use.
If I can help any further please do not hesitate to contact me on 0208 463 9683
Kind Regards
Anita
We are fitting a new cooker extractor & the ducting has to go up into the roof space and out through a tile vent. Can this product be used horizontally and vertically? And does it close on its own when the fan is not on?
Hello Terry
Thank you for your question. Yes the back draught shutter can be fitted horizontally & vertically and it closes when the fan is not in use.
If I can help any further please do not hesitate to contact me on 0208 463 9683
Kind Regards
Anita
Does it matter which direction it is fitted?
Hello Steve
Thank you for your question. This connector with damper can be fitted horizontally and vertically.
Kind Regards
Anita
I have a Vent-axia system where the shutters connected to the fan won't open now. If I break off the shutters on the fan would I be able to install your product near the fan to act as a new shutter?
Hello Colin
Hi, can this back draft damper withstand 1200pa
Hello Radwan
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) |