✓ Efficiently moves up to 1640 CFM of air
✓ Includes 16′ duct to use as an exhaust fan
✓ 10′ long, 3-prong GFCI power cord

Efficiently vent & cool tight spaces like tanks, crawl spaces, and manholes with the 2-speed Global Industrial 12″ Confined Space Blower Fan. This model includes a 16-foot long, 2-ply fire-retardant flexible polyvinyl duct with a quick-connect coupling that converts the fan to an exhaust system. It features a 120V, single-phase, permanently-lubricated motor with seven aluminum alloy fan blades that move up to 1640 CFM of air at 85 dB. A 10-foot long GFCI-protected power cord helps guard users from electrical shock when set up in areas where the fan may come into contact with water. Its durable steel housing & blade guard have a bright, high-visibility yellow finish and a large carry handle for portability. OSHA & UL507-compliant, ETL & cETL listed. Limited 1-Year Warranty.