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Rosenberg Introduces Advanced ETRI 120-mm EC Axial Fan With Winglet-Style Blades

CHARLOTTE, NC  – The new ETRI Model 125E electronically commutated (EC) axial cooling fan recently introduced by Rosenberg is easier to specify, performs better and offers longer life than competitive products. Its advanced design…Read More


More New Ecofit Constant Pressure And Constant Airflow Blowers Now Available

CHARLOTTE, NC –Rosenberg USA is expanding its offering of constant pressure and constant airflow blowers with new 180x180L EC double inlet models from Ecofit.  A new standard pressure/airflow model is also available. Constant pressure…Read More


New Ecofit High-Efficiency 250-mm Fans Boost Airflow, Reduce Noise

New Ecofit-brand high-efficiency E-Series backward-curved impellers are now available from Rosenberg USA in the popular 250-mm (9.85-in) size. The new 250x50R impellers offer major improvements in airflow, and operating noise.

Ecofit E-Series fans…Read More


Rosenberg Adds Sizes To Expand Line of High-Efficiency E-Series Backward Curved Impellers

Rosenberg USA has expanded its high-efficiency E-Series backward-curved impeller line to include 12 models ranging from 12.4 to 22 inches in diameter. The E-Series is designed for high-flow and low to medium pressure applications…Read More