High-Efficiency Static-Eliminating Air Knives
These produce the same airflow as standard static-eliminating air knives but are quieter and use 18% less compressed air. They have an ionizing bar that temporarily neutralizes static to protect against ESD (electrostatic discharge). 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. They conform to OSHA 29 CFR 1910.242 requirements for maximum air outlet pressure and OSHA 29 CFR 1910.95 requirements for noise. Volume (dBA) is measured 3 ft. from the air knife.
A power supply (sold separately) is required. It has two ports for connecting up to two air knives.
Air knives can be mounted with an adjustable arm or mounting bracket (sold separately). Knives up 6” wide can be supported with rigid pipe connected to your air supply.
Shim sets (sold separately) install in the airflow slot to adjust the flow and force of air.
For technical drawings and 3-D models, click on a part number.
Air Knives | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow | O'all | Shim Sets | ||||||||||||
| Slot Wd. | Slot Dp. | Air Consumption | Volume, dBA | Wd. | Ht. | Dp. | Max. Temp., °F | Max. Inlet Pressure, psi | Static Neutralizing Distance | Specifications Met | Each | Each | ||
1/4 NPT Female Air Inlet  | ||||||||||||||
| 3" | 0.002" | 10.5 cfm @ 100 psi | 72 | 4 5/8" | 1 7/8" | 2 1/4" | 165° | 250 | 6"-20 ft. | UL Recognized Component, C-UL Recognized Component, OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 0000000 | 0000000 | 0000000 | 000000 |
| 6" | 0.002" | 21 cfm @ 100 psi | 72 | 7 5/8" | 1 7/8" | 2 1/4" | 165° | 250 | 6"-20 ft. | UL Recognized Component, C-UL Recognized Component, OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 0000000 | 000000 | 0000000 | 00000 |
| 12" | 0.002" | 42 cfm @ 100 psi | 72 | 13 5/8" | 1 7/8" | 2 1/4" | 165° | 250 | 6"-20 ft. | UL Recognized Component, C-UL Recognized Component, OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 0000000 | 000000 | 0000000 | 00000 |
| 18" | 0.002" | 63 cfm @ 100 psi | 72 | 19 5/8" | 1 7/8" | 2 1/4" | 165° | 250 | 6"-20 ft. | UL Recognized Component, C-UL Recognized Component, OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 0000000 | 00000000 | 0000000 | 00000 |
| 24" | 0.002" | 84 cfm @ 100 psi | 72 | 25 5/8" | 1 7/8" | 2 1/4" | 165° | 250 | 6"-20 ft. | UL Recognized Component, C-UL Recognized Component, OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 0000000 | 00000000 | 0000000 | 00000 |
| 36" | 0.002" | 126 cfm @ 100 psi | 72 | 37 5/8" | 1 7/8" | 2 1/4" | 165° | 250 | 6"-20 ft. | UL Recognized Component, C-UL Recognized Component, OSHA Compliant 29 CFR 1910.242, OSHA Compliant 29 CFR 1910.95 | 0000000 | 00000000 | 0000000 | 00000 |
O'all | First Port Mounting Holes | Second Port Mounting Holes | First Port | Second Port | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wd. | Ht. | Dp. | Mounting Hole Dia. | Number of | Ctr.-to-Ctr. | Number of | Ctr.-to-Ctr. | Housing Material | Electrical Connection Type | Voltage | Electrical Connection Type | Voltage | Each | |
| 4" | 3 7/16" | 6" | 1/4", 9/32" | 4 | 2 7/8" | 4 | 5 3/8" | Steel | Plug | 120V AC | Hardwire | 230V AC | 00000000 | 0000000 |
| Max. Projection | For Mounting Hole Thread Size | Mounting Fasteners Included | Features | Each | |
| 31" | 1/2"-13 | Yes | Two Locking Swivels | 0000000 | 0000000 |
O'all | |||||
|---|---|---|---|---|---|
| Wd. | Ht. | Dp. | Mounting Fasteners Included | Each | |
| 5" | 1" | 1" | Yes | 00000000 | 000000 |