Blauberg Round to round adaptors 150 ∅ – 125 ∅
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Designed to provide quiet and efficient air extraction from bathrooms, toilets, dryers and rangehoods, where there are confined ceiling and wall spaces. This allows Mechanical Engineers and Architects a more flexible design where space for services becomes limited.
Available in three sizes to suit a large range of airflow and low resistance requirements, at low noise levels to maximize fan performance.
All low profile ducting sizes have been independently tested and complies with Australian Standards a 4254.2-2012: Ductwork for air-handling systems in buildings. 2.1.2 Rigid ductwork.
Testing has been completed and is compliant to AS/NZS 1530.3 to have smoke development index no greater than 3 and a spread of flame index no greater than 0. All ducting has passed a UL181 burning test.
Part No. | Dimensions | Air Flow [L/s] | |||||||
30 | 60 | 80 | 90 | 100 | 120 | 140 | 150 | ||
Pressure Loss [Pa] | |||||||||
BLA220RTR150-125 | 350 mm×75 mm | 0.28 | 0.70 | 1.45 | 1.91 | 2.4 | 3.24 | 5.53 | |
300 mm×60 mm | |||||||||
220 mm×90 mm | |||||||||
BLA300RTR150-125 | 350 mm×75 mm | 0.31 | 0.77 | 1.59 | 2.10 | 2.64 | 3.56 | 6.08 | |
300 mm×60 mm | |||||||||
220 mm×90 mm | |||||||||
BLA350RTR150-125 | 350 mm×75 mm | 0.70 | 1.45 | 2.40 | 3.24 | 5.20 | |||
300 mm×60 mm | |||||||||
220 mm×90 mm |