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High-Efficiency Air Knives
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Producing the same airflow as standard air knives, these are quieter and use 18% less compressed air. Air knives create a sheet of high-velocity air for drying, cooling, and wiping parts and conveyor belts. They also control coating depth and blow liquids, chips, and dust from equipment. They conform to OSHA 29 CFR 1910.242 requirements for maximum air outlet pressure. They also meet OSHA 29 CFR 1910.95 requirements for noise.
Air knives can be mounted with a positioning arm or mounting bracket (sold separately).
Aluminum—Lightweight and suited for general-purpose blowoff applications at moderate temperatures.
Stainless Steel—Handle high-temperature environments up to 800°F and resist corrosion in washdown or chemically exposed settings.
3" Overall Width and 6" Overall Width—Knives up to 6” wide can be supported with rigid pipe connected to your air supply.
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.
Air Knives | Air Knife Shim Sets | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow | Overall | Air Inlet | ||||||||||||||||
Slot Wd. | Slot Dp. | 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 | ||||
Stainless Steel | ||||||||||||||||||
| 3" | 0.002" | 11 ft³/min @ 100 psi | 72 | 3" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K18 | 0000000 | 6069K61 | 000000 | ||
| 6" | 0.002" | 21 ft³/min @ 100 psi | 72 | 6" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K19 | 000000 | 6069K62 | 00000 | ||
| 9" | 0.002" | 32 ft³/min @ 100 psi | 72 | 9" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K29 | 000000 | 6069K68 | 00000 | ||
| 12" | 0.002" | 42 ft³/min @ 100 psi | 72 | 12" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K21 | 000000 | 6069K63 | 000000 | ||
| 18" | 0.002" | 63 ft³/min @ 100 psi | 72 | 18" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K22 | 000000 | 6069K64 | 000000 | ||
| 24" | 0.002" | 84 ft³/min @ 100 psi | 72 | 24" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K23 | 00000000 | 6069K65 | 000000 | ||
| 30" | 0.002" | 105 ft³/min @ 100 psi | 72 | 30" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K24 | 00000000 | 6069K66 | 000000 | ||
| 36" | 0.002" | 126 ft³/min @ 100 psi | 72 | 36" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K25 | 00000000 | 6069K67 | 000000 | ||
| 42" | 0.002" | 147 ft³/min @ 100 psi | 72 | 42" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K33 | 00000000 | 6069K37 | 000000 | ||
| 48" | 0.002" | 168 ft³/min @ 100 psi | 72 | 48" | 1 1/16" | 1 7/16" | 800 | 250 | 1/4 | NPT | Female | OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 6069K34 | 00000000 | 6069K38 | 000000 | ||
