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New Ecofit EC Single-Inlet Blowers With Standard, Constant Pressure and Constant Airflow Models

CHARLOTTE, NC – Rosenberg USA has introduced a new family of single-inlet Ecofit forward-curved centrifugal blowers with 115 or 230-Volt UL-Recognized EC motors. They are available in standard airflow/pressure, constant airflow and constant pressure…Read More


Rosenberg 500-mm High-Efficiency Backward Curved Impeller Modules Earn AMCA Certification

Rosenberg USA, Inc. has announced that its model GKHM 500-CIB.160.6IF IE (460-Volt), widely specified for data center cooling applications, has been fully certified by the Air Movement and Control Association International (AMCA).  The air…Read More


New Rosenberg ECFanGrid™ Technology Improves Performance And Efficiency In AHUs

Rosenberg’s new ECFanGrid™ is a highly efficient, cost-effective alternative to single large radial fans for air handling units.  Consisting of a series of electronically commutated (EC) backward curved fans operating in parallel to form…Read More


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