McMaster-Carr logo
    Filter by
    System of Measurement
    Airflow Slot Width
    Airflow Pattern
    For Use With
    Air Inlet Connection
    Air Inlet Location
    Airflow Slot Depth
    Mounting Hole Thread Size
    Industrial Info Snippet
    Overall Depth
    Overall Height
    Air Inlet Connection Port
    Air Inlet Gender
    For Air Inlet Hose ID
    USMCA Qualifying
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    16 Products

    Air Knives for Blowers
    3D CAD models available

    Image of ProductInUse. Front orientation. Contains Annotated. Air Knives. Air Knives for Blowers.
    Image of Product. Single Stage Blower. Front orientation. Blowers.

    Single Stage Blower

    Use with a blower for high-speed airflow at low pressure. Air knives create a sheet of high-velocity air for drying and cooling parts, wiping conveyor belts, controlling coating depth, and blowing liquids, chips, and dust from equipment.
    A complete system requires a pipe nipple reducer, flexible duct hose, and hose clamps (all sold separately). Connect your blower to the duct hose using the reducer and clamps, and then attach the air knife.
    Airflow
    Blowers
    Outlet
    Slot
    Wd.
    Slot Dp.
    OD
    Overall
    Wd.
    For Air
    Inlet Hose ID
    Air Inlet
    Gender
    Each
    Pipe
    Size
    Thread
    Type
    Gender
    Each
    Aluminum
    6"1/32" to 7/64"3 7/8"8 19/32"3"Male0000000000000001 1/2
    NPT
    Female0000000000000000
    12"1/32" to 7/64"3 7/8"14 19/32"3"Male000000000000002
    NPT
    Female000000000000000
    18"1/32" to 7/64"3 7/8"20 19/32"3"Male000000000000002
    NPT
    Female000000000000000
    24"1/32" to 7/64"3 7/8"26 19/32"3"Male000000000000002 1/2
    NPT
    Female000000000000000
    30"1/32" to 7/64"3 7/8"32 19/32"3"Male000000000000002 1/2
    NPT
    Female000000000000000
    36"1/32" to 7/64"3 7/8"38 19/32"3"Male000000000000002 1/2
    NPT
    Female000000000000000
     

    Sanitary Air Knives for Blowers
    3D CAD models available

    Image of ProductInUse. Front orientation. Contains Annotated. Air Knives. Sanitary Air Knives for Blowers.
    Dry and cool parts, wipe conveyor belts, control coating depth, and blow liquid, chips, and dust off of equipment in sanitary environments. Use these air knives with blowers and quick-clamp fittings to create a sheet of high-velocity air in food, beverage, and pharmaceutical plants. Made of 304 stainless steel, they won’t corrode from frequent washdowns with harsh cleaners. A highly polished surface with continuous weld seams keeps out water and other contaminants to prevent bacterial growth. Since they connect with quick-clamp fittings—also known as tri-clamp fittings—they’re easily disassembled for frequent cleaning. Blower-powered air knives produce air at a lower pressure than air knives that use compressed air. Control air pressure and volume by adjusting the depth of the airflow slot. These air knives have a through hole for mounting.
    Airflow
    Overall
    Slot
    Wd.
    Slot Dp.
    Wd.
    Ht.
    Dp.
    Air Inlet
    Flange OD
    Mounting Fasteners
    Included
    Mounting Hole
    Thread Size
    Each
    304 Stainless Steel
    6"1/32" to 1/8"7 3/16"5 13/32"3 7/8"3.579"No3/8"-16
    000000000000000
    12"1/32" to 1/8"13 3/16"5 13/32"3 7/8"3.579"No3/8"-16
    00000000000000
    18"1/32" to 1/8"19 3/16"5 13/32"3 7/8"3.579"No3/8"-16
    00000000000000
    24"1/32" to 1/8"25 3/16"5 13/32"3 7/8"3.579"No3/8"-16
    00000000000000
    30"1/32" to 1/8"31 3/16"5 13/32"3 7/8"3.579"No3/8"-16
    0000000000000000
    36"1/32" to 1/8"37 3/16"5 13/32"3 7/8"3.579"No3/8"-16
    0000000000000000
     
    back to top