Features

• UL and CSA. SK Series Extra-flat filtered fan units. Fan units feature self-starting shaded pole motors (except < 499-6416') 499-6416/ , which features a capacitor motor). Filtered fan unit housings are made of heat-resistant and self-extinguishing plastic, in accordance with UL 94-VO. To switch from suction unit to blower, simply turn the fan unit by 180°. Protection index: - IP 54 with standard filter cartridge - IP 55 with fine filter cartridge - IP 56 with protective hood to protect against splashes