1. Motor: shaded pole motor, thermal protection.
2. Housing/frame: aluminum die cast.
3. Impeller: all metal fan blades design.
4. Safety approval: UL, CUL, CE, RoHS.
1. 150 x 172 x 55mm (elliptic shape). 2. Voltage: 115V, 230V, 380V, 440V. 3. Airflow: 220 ~ 200CFM. 4. Net weight: 1050g (2.3 Lbs).