Rytons 9x6 cowl protects your property from excessive weather and air blasts by covering the airbricks, vents or any other openings.
Preventing draughts and water entering your home from exposed vents not only makes your property more comfortable, but it also reduces energy consumption through lowered heating costs, and reduces the likelihood of water damaging your property.
Colours:
Buff/Sand
Terracotta
White
Installation:
Product Category | Grilles |
Product Type | Grille - Cowl |
Product Group | Plastic Ducting |
Product Variety | 9x6 |
Colour | Beige |
Packaged Weight (Kg) | 0.101 |
Packaged Length (mm) | 255 |
Packaged Width (mm) | 80 |
Packaged Height (mm) | 155 |
Manufacturer Product Code | RYTABC6 |
Quick Search: | QS9786 |
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Does this cowl include a damper flap that opens when air is being pushed out?
Hello Andrew
Thank you for your question. This item does not have a damper. We do a cowled wall outlet in our 4,5,6" round ducting also in our 4" rectangular ducting.
What are the diameter of the mounting holes? I will need to use 4" long stainless steel screws to mount the cowls on a caravan
Good morning David.
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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) |