Interlocking and robust air bricks allow you to create units of multiple dimensions, 9x6 or 9x9 etc. Perfect for use with Rytons Periscope Underfloor ventilators and Airliners. (Underfloor Ventilator PUFV and AirLiner® )
UV stabilised to ensure that the suns rays neither weaken the structure nor discolour the air brick.
BBA approved - The product has been approved and meets current building regulations
Colours:
Product Category | Grilles |
Product Type | Airbrick |
Product Group | Plastic Ducting |
Colour | Brown |
Colour - Internal | Brown |
Colour - External | Brown |
Weight (Kg) | 0.097 |
Packaged Weight (Kg) | 0.097 |
Packaged Length (mm) | 215 |
Packaged Width (mm) | 60 |
Packaged Height (mm) | 75 |
BBA Certificate | 11/4866 |
Quick Search: | QS9923 |
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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) |