Series FFL

For fan sizes 12" to 72"
Maximum recommended free area inlet velocity is 825 FPM
Application Examples - Waste water treatment plants, chemical plants, chemical laboratories, college/university labs, battery storage facilities, plating companies, facility exhaust, paper mills, fume scrubbers, bio-solids
Maximum louver size is 72" x 72"; larger units are available in multiple panel construction; contact factory
All parts are fiberglass and isophthalic polyester resin with joints bonded by industrial grade epoxy adhesive
Options and accessories are available