DC fan ventilation fan

Airflow direction: none
Material: ABS
Fan pressure: none
Specifications: 3 inches, 4 inches
Rated current: 4.0A
Rated power: 12V
Length: 13.5 cm
Height: 12 cm
Diameter: 10.3 cm
Type 1: High air volume duct fan
Type 2: 4-inch blower
Type 3: Blower motor