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    20 Products

    High-Output Fan Blades

    Image of Product. Front orientation. Fan Blades. High-Output Fan Blades , Style B.
    Image of Specification. Keyway. Front orientation. ZoomedIn view. Contains Border. For Keyed Shafts.

    Style B

    Keyway

    Generate at least 25% greater airflow than standard fan blades. Use these blades to replace worn and damaged fan blades. The fan blades with a keyway are for use on motors with a keyed shaft. For difficult-to-remove hubs and fan blades, use fan blade pullers (not included).
    Style B—Style B 12"-24" dia. blades use the included set screw to fasten a blade to your fan's shaft. The 30" and 36" dia. blades require an SH style quick-disconnect bushing (not included).
    Blade
    Style
    Dia.
    No.
    of
    Pitch
    Direction
    For Max. Motor
    Speed, rpm
    Airflow @ Max. Motor
    Speed, ft³/min
    Power @ Max.
    Motor Speed, hp
    Hub
    Material
    Includes
    Each
    Plastic Blade
     
    For Keyed Shaft with 5/8" Dia.
    B12"635°Counterclockwise5,6754,8004Aluminum
    		Set Screw0000000000000
    B14"635°Counterclockwise5,0006,3004.6Aluminum
    		Set Screw000000000000
    B15"635°Counterclockwise4,7257,4005Aluminum
    		Set Screw000000000000
    B16"635°Counterclockwise4,5008,4005.28Aluminum
    		Set Screw000000000000
    B18"635°Counterclockwise4,10010,3005.83Aluminum
    		Set Screw000000000000
    B20"635°Counterclockwise3,80011,9006.1Aluminum
    		Set Screw000000000000
     
    For Keyed Shaft with 7/8" Dia.
    B24"635°Counterclockwise3,17517,1009.27Aluminum
    		Set Screw0000000000000
     
    Other Fan Blades
    B30"630°Counterclockwise2,57524,90011.6Aluminum
    		—0000000000000
    B36"630°Counterclockwise2,17530,40010.6Aluminum
    		—0000000000000
     

    Fan Blades

    Image of Product. Front orientation. Fan Blades. Fan Blades, Style E.
    Image of Specification. Keyway. Front orientation. ZoomedIn view. Contains Border. For Keyed Shafts.

    Style E

    Keyway

    Replace worn and damaged fan blades. Use the included set screw or shaft collar to fasten a blade to your fan's shaft. Fan blades with a keyway are for use on motors with a keyed shaft. For difficult-to-remove hubs and fan blades, use fan blade pullers (not included).
    Style E—Style E blades are cupped to create a focused stream of high airflow.
    Blade
    Style
    Dia.
    No.
    of
    Pitch
    Direction
    For Max. Motor
    Speed, rpm
    Airflow @ Max. Motor
    Speed, ft³/min
    Power @ Max.
    Motor Speed, hp
    Hub
    Material
    Includes
    Each
    Galvanized Steel Blade
     
    For Keyed Shaft with 7/8" Dia.
    E36"638°Clockwise86020,6004.4SteelShaft Collar0000000000000000
    E48"634°Clockwise50028,2003.6SteelShaft Collar000000000000000
     
    For Keyed Shaft with 1" Dia.
    E30"638°Clockwise1,12516,1003.5SteelShaft Collar000000000000000
    E36"638°Clockwise86020,6004.4SteelShaft Collar000000000000000
    E42"632°Clockwise65023,1003.7SteelShaft Collar000000000000000
    E48"634°Clockwise50028,2003.6SteelShaft Collar000000000000000
     
    For Keyed Shaft with 1 3/16" Dia.
    E30"638°Clockwise1,12516,1003.5SteelShaft Collar000000000000000
    E36"638°Clockwise86020,6004.4SteelShaft Collar000000000000000
    E42"632°Clockwise65023,1003.7SteelShaft Collar000000000000000
    E48"634°Clockwise50028,2003.6SteelShaft Collar000000000000000
     
    For Keyed Shaft with 1 3/8" Dia.
    E30"638°Clockwise1,12516,1003.5SteelShaft Collar000000000000000
     
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