Ventilation
Rosenberg USA, Inc.
Rosenberg I-Series Backward Curved Fans
Rosenberg has developed 23 models of I-Series fans, ranging from 355MM to 630MM. The high-efficiency, high-volume I-impeller features five backward-curved, hollow-profiled, airfoil section aluminum blades, with efficiency-optimized circumferential diffusers. The new impeller can increase efficiencies up to 11%, while reducing noise levels by more than half compared to older impellers.
Ventilation Finalists
Danfoss
Danfoss Advanced Active Filter AAF 007
Booth #1301
Specified Controls
4-Zone ESP Panel with Built-in Ventilation Control
Booth #564