A Color: Yellow , Current Drawn: 22A , Duct Dia.: 12" , Duct Finish: PVC Coated , Duct Material: Vinyl, Polyester , Fan Material: Polypropylene , Grill Finish: Chrome Plated , Grill Material: Steel , Height: 14" , HP: 1/4 hp , Material: Steel , Max. Flow in Free Air: 1360 CFM , Max. RPM: 3800 RPM , Number of Blades: 3 , Type: Axial , Voltage: 12V DC , Width: 16"