Blauberg Round to rectangular adaptor 200 ∅
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]|
|Pressure Loss [Pa]|
|BLA300RREC200||300 mm×60 mm / 200 ∅||2.53||5.36||9.33||12.54||16.65||21.26||33.22|
|BLA350RREC200||350 mm×75 mm / 200 ∅||7.30||12.70||22.66||28.94||31.99|