McMaster-Carr logo
    Filter by
    System of Measurement
    Blade Diameter
    Electrical Phase
    Power
    Opening Width
    Mounting Location
    Overall Width
    Number of Speeds
    Motor Speed
    Overall Height
    Housing Material
    Blade Material
    Power Source
    Opening Height
    Width
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Compare
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    Help me decide (beta)
    11 Products
    About Exhaust Fans
    industrial info icon

    Choose an exhaust fan based on the size of your space and how often you want to refresh the air.

    Belt-Drive Wall-Mount Exhaust Fans with Louvers

    Image of Product. Front orientation. Exhaust Fans. Belt-Drive Wall-Mount Exhaust Fans with Louvers .
    These fans come complete with a movable-blade louver. The louvers are gravity operated so they open only when air flows through them, which prevents backdrafts. Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. Use these fans to draw stagnant and humid air out of a room or area.
    120V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
    Fans with an open dripproof (ODP) motor enclosure are for relatively clean, dry, indoor locations.
    For
    Opening
    Overall
    Blade
    Dia.
    Airflow,
    ft³/min
    Volume (Sound)
    @ Distance
    Drive
    Type
    Motor Speed,
    rpm
    No. of
    Speeds
    Power,
    hp
    Ht.
    Wd.
    Ht.
    Wd.
    Dp.
    Wt.,
    lb.
    Ambient
    Temp., ° F
    Housing
    Material
    Frame
    Material
    Blade
    Material
    Mounting Fasteners
    Included
    Mounting
    Hole Dia.
    Each
    48"14,90057 dB @ 5 ft.Belt3501155"55"54 1/2"54 1/2"19"266104SteelSteelSteelNo3/16"2101K15000000000
    Replacements for Exhaust Fans
    Replacement V-Belts
    Image of Product. Front orientation. V-Belts. Belt-Drive Wall-Mount Exhaust Fans with Louvers .
    For Blade
    Dia.
    Each
    48"2192K127000000
    Replacement Blades
    Image of Product. Front orientation. Exhaust Fan Blades. Belt-Drive Wall-Mount Exhaust Fans with Louvers .
    Blade
    Dia.
    Material
    No.
    of
    Each
    48"Galvanized Steel42192K1240000000
    Replacement Motors
    Image of Product. Front orientation. Exhaust Fan Motors. Belt-Drive Wall-Mount Exhaust Fans with Louvers .
    Each
    2101K930000000
     
    230/460V AC, Three Phase (Hardwire)—Totally Enclosed Motor Enclosure
    Fans with a totally enclosed motor enclosure can be used in dirty, dusty, and damp environments.
    For
    Opening
    Overall
    Blade
    Dia.
    Airflow,
    ft³/min
    Volume (Sound)
    @ Distance
    Drive
    Type
    Motor Speed,
    rpm
    No. of
    Speeds
    Power,
    hp
    Ht.
    Wd.
    Ht.
    Wd.
    Dp.
    Wt.,
    lb.
    Ambient
    Temp., ° F
    Housing
    Material
    Frame
    Material
    Blade
    Material
    Mounting Fasteners
    Included
    Mounting
    Hole Dia.
    Each
    48"14,90057 dB @ 5 ft.Belt3501155"55"54 1/2"54 1/2"25"324104SteelSteelSteelNo3/16"2101K25000000000
    Replacements for Exhaust Fans
    Replacement V-Belts
    Image of Product. Front orientation. V-Belts. Belt-Drive Wall-Mount Exhaust Fans with Louvers .
    For Blade
    Dia.
    Each
    48"2101K105000000
    Replacement Blades
    Image of Product. Front orientation. Exhaust Fan Blades. Belt-Drive Wall-Mount Exhaust Fans with Louvers .
    Blade
    Dia.
    Material
    No.
    of
    Each
    48"Galvanized Steel42192K1240000000
    Replacement Motors
    Image of Product. Front orientation. Exhaust Fan Motors. Belt-Drive Wall-Mount Exhaust Fans with Louvers .
    Each
    2101K960000000
     

    Hanging Box Fans

    Image of ProductInUse. Front orientation. Fans. Hanging Box Fans.
    Easily hang these fans from your ceiling using the attached bracket and a mounting chain kit (sold separately). They're more powerful than our standard box fans. Made with a heavy duty 12-gauge welded wire mesh guard, these fans will stand up to tough environments. Plastic guard clips help reduce vibration between the housing and the guard, making these fans quieter. They require little maintenance thanks to their totally enclosed, high-efficiency motor and sealed ball bearings.
    Fans with Totally Enclosed Motor Enclosure
    Direct Drive—Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance.
    Blade
    Overall
    Mounting
    Dia.
    Material
    Airflow
    Volume
    Motor Speed,
    rpm
    No. of
    Speeds
    Power,
    hp
    Current
    Ht.
    Wd.
    Dp.
    Drive
    Type
    Housing
    Material
    Guard Material
    Bearing
    Type
    Fasteners
    Included
    Hole
    Dia.
    Includes
    Each
    240V AC, Single Phase—Hardwire
     
    Non-Oscillating Fan
    50"Steel17,000 ft³/minNot Rated825115.0 amp54 1/2"54 1/2"18 3/8"DirectGalvanized SteelGalvanized SteelBall
    		No3/8"Plastic Guard Clips4697N13000000000
     
    240/460V AC, Three Phase—Hardwire
     
    Non-Oscillating Fan
    50"Steel17,400 ft³/minNot Rated825115.6 amp
    2.3 amp    		54 1/2"54 1/2"18 3/8"DirectGalvanized SteelGalvanized SteelBall
    		No3/8"Plastic Guard Clips4697N1700000000
     
    Mounting Chain Kits
    Image of Product. Front orientation. Fan Installation Kits. Hanging Box Fans.
    Chains
    No.
    of
    Lg.
    Includes
    Each
    372"Six Nuts for Eyebolts, Six Threaded Connecting Links, Three Eyebolts4738N17000000

    Supply-Side Exhaust Fan Guards for Wall-Mount Exhaust Fans

    Image of Product. Front orientation. Exhaust Fan Guards. Supply-Side Exhaust Fan Guards for Wall-Mount Exhaust Fans.
    Protect the supply side of your wall-mount exhaust fans from debris.
    Overall
    For Blade
    Dia.
    Ht.
    Wd.
    Dp.
    Material
    Mounting Fasteners
    Included
    Each
    48"54 1/2"54 1/2"36 1/2"Galvanized SteelYes19555K22000000000
    back to top