Powder-Coated Steel: MNBF Series of American Coolair Exhaust Fans
American Coolair has developed a complete ventilation package by combining the NBF powered coated steel fan with all aluminum shutter (type LRW), a heavy gauge galvanized steel wall housing square box or slope and PVC coated wire inlet and outlet guards. MNBF signifies assembled NBF exhaust fan. The exhaust fan panel is fabricated from heavy gauge steel and features an all-welded construction. The uprights which support the motor and propeller are formed from heavy gauge steel for maximum strength and rigidity. Parts are powered coated with a thermosetting epoxy coating to provide a protective coating rated excellent for hardness, impact resistance, adhesion and chemical resistance. The NFB series of fans utilize the same drive assembly as the AL series. When economy is measured in terms of cubic feet of air per minute per dollar invested, the NBF exhaust fan is unsurpassed. American Coolair’s type NBF fan is today’s best investment. American Coolair uses only the most efficient totally enclosed ball bearing motors available.

MNBF series exhaust fans are complete with assembled powered coated steel fan in galvanized steel slope wall housing with motor mounted. Fans are complete with aluminum LRW shutter, PVC coated inlet and outlet guards. Shutter and guards are not mounted, but are shipped with the assembled fan. Optional belt tighteners are ordered separately, and are factory mounted.

Also Available:
Aluminum MAL Series One-Speed Exhaust Fans
Aluminum MAL Series Two-Speed Exhaust Fans
Powder-Coated Steel MNBF Series Two-Speed Exhaust Fans