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New Constant Pressure/Constant Airflow ECOFIT Double-Inlet Centrifugal Fans

CHARLOTTE, NC – Rosenberg USA has introduced six new double inlet Ecofit forward-curved centrifugal blowers with speed-controllable EC motors. The new blowers, designated GDSuG9 146x188, include constant pressure, constant airflow, and standard pressure/airflow…Read More


New AC Axial Fans For Condenser Applications Available From Stock

CHARLOTTE, NC – Four new Rosenberg AC axial fans, complete with shrouds and finger guards for HVAC condenser applications, are now available for immediate shipment from Rosenberg USA.  The fans feature profiled aluminum blades…Read More


B-Wheel Backward-Curved Modules Now With ErP 2015 Compliant 3.3-kW EC Motors

Award-winning Rosenberg B-Wheel backward curved fan modules are now available with ErP 2015 compliant 3.3 kW EC motors. The B-Wheel features a seven-blade design (instead of the standard eight) with a unique wheel geometry…Read More


New 500-mm/20-Inch Low Noise Axial Fan Is ErP 2015 Compliant; See It At AHR 2015

CHARLOTTE, NC – Rosenberg USA has introduced a new 500 mm sickle-blade axial fan offering a 5 dB(A) to 7 dB(A) decrease in operating noise levels compared to the previous fan model, depending on…Read More