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    10 Products

    Circular-Airflow Air Knives

    Image of ProductInUse. Front orientation. Contains Annotated. Air Knives. Circular-Airflow Air Knives.
    Use a 360° airstream to blow off, dry, clean, and cool tube, cable, extruded shapes, and hose. These knives are also known as air wipes. They conform to OSHA 29 CFR 1910.242 requirements for maximum air outlet pressure and OSHA 29 CFR 1910.95 requirements for noise.
    Volume (Sound)—Volume (sound) is measured 3 ft. from the air knife.
    Air Knife Shim Sets—Air knife shim sets (sold separately) install in the airflow slot to adjust the flow and force of air.
    Overall
    Air Inlet
    Air Knife
    Shim Sets
    ID
    OD
    Air Consumption
    @ Pressure
    Volume (Sound),
    dBA
    Wd.
    Ht.
    Dp.
    Max. Temp.,
    ° F
    Max. Inlet
    Pressure, psi
    Pipe
    Size
    Thread
    Type
    Gender
    Specs. Met
    Each
    Each
    Aluminum
    1/2"3 1/4"17 ft³/min @ 100 psi755 15/16"8 3/64"1 1/8"4002501/4
    NPT
    FemaleOSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95000000000000000000000000000
    1"3 3/4"23 ft³/min @ 100 psi766 5/8"8 9/32"1 1/8"4002501/4
    NPT
    FemaleOSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.950000000000000000000000000
    2"4 3/4"36 ft³/min @ 100 psi777 5/8"9 3/16"1 1/8"4002501/4
    NPT
    FemaleOSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.950000000000000000000000000
    3"5 3/4"48 ft³/min @ 100 psi798 5/8"10 7/32"1 1/8"4002501/4
    NPT
    FemaleOSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.950000000000000000000000000
    4"6 3/4"61 ft³/min @ 100 psi819 3/8"9 25/32"1 1/8"4002501/4
    NPT
    FemaleOSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95000000000000000000000000000
     
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