The HFAN fixed fan has an aluminum cast housing and is powder paint coated. The impeller is also made from aluminum. The entire fan is smooth running and operationally efficient. HFAN fan has a universal connection port for quick installation. The suction arm mounting bracket can be easily installed when paired with a variety of exhaust arms including the 250mm boom arm. The fan is suitable for the exhausting of oil mist, car exhaust, dust and particulate matter. Fans are available in single or three phase electrical formats. Options include an electric control box and a mounting bracket.