Blauberg Round to rectangular adaptor 150 ∅
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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] | |||||||||
BLA220RREC150 | 220 mm×90 mm / 150 ∅ | 1.19 | 5.48 | 9.53 | 13.49 | 17 | 21.71 | 31.5 | |
BLA300RREC150 | 300 mm×60 mm / 150 ∅ | 1.31 | 6.02 | 10.47 | 14.82 | 18.68 | 23.86 | 34.62 | |
BLA350RREC150 | 350 mm×75 mm / 150 ∅ | 1.30 | 2.20 | 2.90 | 4.60 | 6.40 |