Ostberg India Private Limited produces and sells ‘circular inline fan’ as well as ‘rectangular inline fan’. For circular ducts, the CK, LPK, and LPKB series are sold in India. Whereas for rectangular ducts, the RK, RKB series are sold in India. These fans are used for transportation of clean air meaning these fans are not intended for grinding dust, fire dangerous substances, soot, explosives, etc. These circular and rectangular inline fans are used in commercial and residential buildings to flush out the foul air from bathrooms, toilets, kitchen areas, restrooms, common areas, etc. Ostberg circular Inline fans come in various different diameters. Likewise, Ostberg rectangular inline fans come in various sizes. The Ostberg circular inline fan comes in diameter of 4 inch inline fan (100mm inline fan), 5 inch inline fan, 6 inch inline fan (150mm inline fan), 8 inch inline fan (200mm inline fan), 10 inch inline fan (250mm inline fan), 12 inch inline fan. The airflow volume delivered by these circular inline fans ranges from 200 CFM to 1000 CFM. The Ostberg rectangular inline fan comes in sizes of 300mm x 150mm, 400mm x 200mm, 500mm x 250mm, 500mm x 300mm, 600mm x 300mm, 600mm x 350mm, 700mm x 400mm, 800mm x 500mm, 1000mm x 500mm.
CK, LPK, and LPKB series of circular inline fans are sold by Ostberg in India. CK series of fans are circular in shape, whereas, LPK and LPKB series of fans are rectangular in shape. The CK, LPK, LPKB series of inline fans are available in diameter of 100mm inline fan or 4 inch inline fan, 125mm inline fan or 5 inch inline fan, 150mm inline fan or 6 inch inline fan, 160mm inline fan, 200mm inline fan or 8 inch inline fan, 250mm or 10 inch inline fan, 315mm inline fan. The static pressure and airflow rate is represented on the graph.
RK and RKB series of rectangular inline centrifugal duct fans are sold by Ostberg in India. These fans come with flanges in order to connect them to the rectangular ducting. The RK series with forward curved impeller is available in 24 versions. Whereas the RKB series with backward curved impeller is available in 27 versions. The RK series is available in sizes of 400mm x 200mm, 500mm x 250mm, 500mm x 300mm, 600mm x 300mm, 600mm x 350mm, 700mm x 400mm, 800mm x 500mm, 1000mm x 500mm. The RKB series is available in sizes of 300mm x 150mm, 400mm x 200mm, 500mm x 250mm, 600mm x 300mm, 600mm x 350mm, 700mm x 400mm, 800mm x 500mm, 1000mm x 500mm.