Model 2491 11" Alum. Standard Air Wipe Kit
- Drying after washing, cleaning, plating or coating
- Blowoff dust and contaminants
- Cool hot extruded shapes
- Uniformly wipe surfaces
- Dry extruded profiles, rod and medical tubing
- Eliminate solution carryover - no cross contamination
- Blow excess water from automotive door gaskets
- Remove excess coatings, water and oil
- Dry tube, hose, wire, fiber optics
- Minimize solution loss due to drag-out
- Clean paint gun tips
- Dry screen printed or ink jetted surfaces
- Clean strips and ribbon
- Low air consumption
- Uniform 360° airflow
- Uniform airflow across the entire diameter
- Aluminum models for temperatures up to 150°F (66°C)
- No electricity, no moving parts
- Non-contact - no wiper blade
- Split design - compact, rugged, easy to install
- Lightweight, low profile
- Tapped holes for mounting
- Variable force and flow
- Meets OSHA maximum dead end pressure and noise requirements
Aluminum - The Standard Air Wipe uses coated screws, plastic shims and a general purpose PVC coupling air hose on sizes up to 4" (102mm). The Standard Air Wipe is best suited to applications in non-corrosive environments where temperatures do not exceed 150°F (66°C).
Standard Air Wipes are available in two different model types:
Standard Air Wipe Only
Standard Air Wipe Kit
Standard Air Wipe Shim Set
Standard Air Wipe Kit Performance
|80 PSIG (5.5 BAR)||Air Consumption||Sound Level @ 3' (914mm)|
Standard Air Wipe Specifications
Standard Air Wipes are available with ten different throat diameters (I.D.):
1/2", 1", 2", 3", 4", 5", 6", 7", 9" and 11" (13, 25, 51, 76, 102, 127, 152, 178, 229 and 279mm). Special diameters are available. Please contact our factory.
Compressed Air Inlets: The Standard Air Wipe has compressed air inlets on each half. General purpose compressed air hose is supplied with sizes up to 4" (102mm) that couples the air supply of one half to the other. Sizes 9" (229mm) and larger have two inlets on each half that must be supplied with compressed air to maintain uniform airflow.
Filtration: The use of clean air is essential. Kits include an automatic drain filter with a 5 micron filter element that is sized properly for flow.
Materials of Construction: The Standard Air Wipe is constructed of aluminum. All models use coated screws and plastic shims. General purpose PVC air hose is included with sizes up to 4" (102mm).
Temperature: The Standard Air Wipe is rated for temperatures up to 150°F (66°C).
Mounting: The Standard Air Wipe can be supported by the compressed air supply pipe. Tapped holes (1/4-20) on the downstream side of the Standard Air Wipe can also be used for mounting.
Regulation: A pressure regulator on the compressed air supply provides infinite control of flow, force and air consumption. Kits include a pressure regulator that is sized properly for flow.
Shim Sets: The Standard Air Wipe has a .002" (0.05mm) gap setting. The compressed air exhausts through a gap which is set with a plastic shim positioned between the cap and body of the Standard Air Wipe. Force and flow through the Standard Air Wipe may be easily increased by adding shims to open the gap. Kits include a shim set (three additional shims). Shim sets include a .001" (0.03mm), .003" (0.08mm) and .004" (0.10mm) thick plastic shim.
Standard Air Wipe Kit Dimensions
How the Standard Air Wipe Works
Compressed air flows through an inlet (1) of the Air Wipe into an annular chamber (2). It is then throttled through a small ring nozzle (3) at high velocity. This primary airstream adheres to the Coanda profile (4), which directs it down the angled surface of the Air Wipe. A low pressure area is created at the center (5) inducing a high volume flow of surrounding air into the primary airstream. As the airflow leaves the Air Wipe, it creates a conical 360° ring of air that attaches itself to the surface of the material running through it (6), uniformly wiping the entire surface with the high velocity airflow.
Standard Air Wipe Standards and Certifications
EXAIR Standard Air Wipes comply with OSHA's Safety Requirements, the EU General Product Safety Directive (2001/95/EC) and meet the noise limitation requirements of the EU Machinery Directive (2006/42/EC). All sound level measurements are taken at 3 feet away.
Look for this symbol to designate conflict mineral free products throughout our website. EXAIR supports Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act and we are committed to compliance with the conflict minerals rule in order to curb the illicit trade of tin, tantalum, tungsten and gold in the DRC region. EXAIR is using the CMRT 3.02 template to document our supply chain and commitment to conflict free products.
Does your company currently use a blowoff product similar to EXAIR’s that you’d like us to evaluate? Ship it to the EXAIR Efficiency Lab! Our qualified staff will test it for FREE, using EXAIR’s calibrated testing equipment. We’ll compare the performance of your existing product (air consumption, effectiveness, noise levels, efficiencies, etc) with the EXAIR Intelligent Compressed Air® products. The results will be published in a comprehensive report that includes a cost savings analysis. For most applications, EXAIR products can help you improve your efficiency AND typically pay for themselves in a matter of weeks.
To participate in our Efficiency Lab testing, please complete this Product Efficiency Survey to give us the details about your current application and blowoff set up. If you have any questions, feel free to contact an Application Engineer at (800) 903-9247 or (513) 671-3322 or [email protected].
If you have questions about a product or you need help in determining the best model for your application, fill out our Application Assistance Worksheet! When you submit this information, one of our knowledgeable Application Engineers will respond with a recommendation for the EXAIR product best suited for the application.
If you would rather fax the form, you can download the Application Assistance Worksheet PDF, print the completed .pdf file, and fax it to us at (513) 671-3363.
For immediate help, call our Application Engineering Department at 1 800-903-9247.