Quick view Add to Wishlist Fantech 5DDU13DB 13-1/2" Blade, 2,419 CFM, Direct Drive Centrifugal Roof Exhauster 13-1/2" Blade, 2,419 CFM, Direct Drive Centrifugal Roof Exhauster 1/2 hp, Open Dripproof Enclosure, Upblast Style, Single Phase, 115/230 Volts MSRP: $1,531.96 Add to Cart The item has been added Compare