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Coronavirus/COVID-19 Update: Rosenberg USA has been designated an “essential business”, and as such, we will remain open, adjusting our operations to include work from home and limited in-office hours while continuing to serve our customers. Read More Here.




Rosenberg Introduces New Ecofit High-Efficiency 192-mm E-Wheel Backward-Curved Fans That Boost Efficiency, Reduce Noise

Ecofit-brand high-efficiency E-Wheel backward-curved impellers are now available from Rosenberg USA in the popular 192-mm (7.5-in) size. Available in both 115V (PN U24-A4) and 230V (PN U24-B1) models, the new impellers improve…Read More


Rosenberg 560-mm Gen 3+ Backward-Curved EC Fans Beat the “Magic Numbers” for Data Center Cooling, HVAC

Rosenberg's new 560-mm backward curved fans with size 6 Gen 3+ EC motors deliver all the features and benefits of our innovative Gen 3 motors plus more cooling power.  The Rosenberg GKHM 560-CIG.160.6NA Gen3+…Read More


Rosenberg 500-mm Gen 3+ Backward-Curved Impellers Put More Cooling Power and Efficiency in a Compact Package

Rosenberg's new 500-mm backward curved impellers with size 6 Gen 3+ EC motors deliver more cooling power. The Rosenberg GKHM 500-CIB.160.6NA IE GEN 3+ (Part Number N88-50322) features a 7.3 kW motor that…Read More


Rosenberg Introduces Super-Quiet 280-mm High-Performance Backward-Curved Fan with New 120-V Single Phase EC Motor

Rosenberg’s latest innovation in HVAC, ventilation and air filtration fans is being kept super quiet. The new company’s new backward-curved fan can generate1000 CFM of air movement and 1.9” of pressure with only 76…Read More