Rosenberg USA Blowers Z18-04

The Z18-04 is a centrifugal blower designed for industrial ventilation, featuring a galvanized steel impeller, ball bearings, and Class F thermal protection. It operates at 230 V, 50 Hz with a maximum airflow of 765 m³/h (450 CFM) and 2,045 RPM, or at 60 Hz with 645 m³/h (379 CFM) and 2,215 RPM. The unit weighs 4.0 kg and is rated for operation between -20°C and +60°C at 50 Hz, or -20°C and +40°C at 60 Hz. It offers IP44 protection dependent on installation, complies with EN60034-5, and is balanced to G2.5 at 50 Hz. The housing is painted black for 60 Hz variants, and it includes integrated capacitor and finger guard. Rotation is counterclockwise (CCW).