The video below provides details on the simple conversion to the new Gen4 style Super Ion Air Knife from the previous style or the addition of a Gen4 Ionizing Bar to an existing Super Air Knife to add static elimination to an existing blow off.
If you have questions about the Gen4 Super Ion Air Knife or any of the 16 different EXAIR Intelligent Compressed Air® Product lines, feel free to contact EXAIR and myself or any of our Application Engineers can help you determine the best solution.
The word “accessory” can come with some baggage… it’s become synonymous with “add-on” and “up-sell,” and cost-mindful consumers may see them as just another way for a slick salesperson to make an extra buck. And frankly, they wouldn’t have that reputation if there wasn’t some truth to it. The server at your favorite restaurant will offer appetizers, or recommend side dishes to go with your entree. If you go to buy a new car, you’ll get a pitch for a variety of aftermarket add-ons. The paint counter folks at the hardware store always tell me what specific brush and/or rollers I should use with the paint I’m buying…and it’s never the 10-pack of economy brushes that costs less than the single, premium quality brush they recommend. In all of these cases, these employees are trained, constantly encouraged, and hopefully rewarded on the success of these “up-sell” strategies.
Of course, my boys and I can devour even the largest plate of chili cheese nachos long before the rest of meal comes out. My wife absolutely loves the remote starter function that the dealership installed on the new car she bought last year. And, if you’ve ever painted a well-lit room, you know the difference between a $1 paint brush and a $10 paint brush. So if my server gets a little bigger tip, my car dealer salesperson gets a little more commission, or the paint counter folks get a bonus, then it’s a win-win, as far as I’m concerned.
EXAIR carries a variety of accessories for our Intelligent Compressed Air Products. Some aid in mounting & installation:
Others make it easy to ensure adequate supply conditions:
The performance of many EXAIR Intelligent Compressed Air Products can be altered by replacing the shim:
In addition to these product-specific accessories, EXAIR carries a complete line of:
*Filter Separators to remove water, dirt, and rust from your compressed air system. Our Automatic Drain Filter Separators have a 5 micron particulate element, and a centrifugal vane to remove moisture.
*Oil Removal Filters with coalescing elements that remove any trace of oil, and also provide additional particulate filtration to 0.03 microns.
*Pressure Regulators, so you can “dial in” the performance you need, so you don’t overpower the application, or waste compressed air. They come in sizes from 1/4 NPT to 1-1/4 NPT, and are rated for flows up to 700 SCFM. A pressure gauge provides accurate indication of outlet pressure, and the adjustment cap can be removed to prevent tampering.
*Silencing Mufflers to reduce work area noise from compressed air exhausting from pneumatic cylinders, valves, etc. There are several styles to choose from, depending on your needs:
Sintered Bronze Mufflers are simple in design, with minimal back pressure restriction, and come in sizes from #10-32 thread to 1-1/2 NPT.
Straight-Through Mufflers offer noise reduction up to 20 dB, and come in sizes from 1/4 NPT (up to 22 SCFM) to 3/4 NPT (up to 73 SCFM.)
Heavy Duty Mufflers have an internal stainless steel screen that not only protects the exhausting components from environmental contamination, but also keeps air system contaminants from being ejected at high speed into the work area.
Reclassifying Mufflers are an upgrade to the Sintered Bronze Mufflers and provide the highest level of noise reduction – up to 35 dB. They also trap oil mist, eliminating breathing hazards to personnel.
*12 ft Coiled Hoses (1/4″ or 3/8″ ID) and Compressed Air Hose (3/8″ or 1/2″ ID; up to 50ft lengths) can be provided with any Intelligent Compressed Air Product. We also have a full supply of fittings (tees, elbows, nipples, couplers, reducers, etc.) and adapters to fit our Super Air Nozzles to your existing air guns or blow off devices.
*Receiver Tanks are used to store a ready supply of compressed air. If you have an intermittent demand of sufficient size, it can cause a pressure transient in your system, which can drag down the ability to supply other points of use. Installed near the point of intermittent demand, they prevent pressure & volume fluctuations, keeping the operators at all points of use happy. Model 9500-60 Receiver Tank has a capacity of 60 gallons, is rated to 200psig, and meets ASME pressure vessel code.
In closing, let me offer the following advice that’s served me well over the years:
*Be mindful of the valued added by the accessories & add-ons you’re presented during a purchase of capital equipment…or anything else, really. Don’t buy something you don’t need, but if you need it…well…it’s OK to buy it.
*Don’t skimp on quality. Odds are, if an accessory is offered by the manufacturer of the product, it’s going to work well for you. They should be able to tell you if it will or won’t if you discuss your needs with them. I know I will if you call me to discuss a compressed air product application.
*Get the big plate of nachos, especially if you’re dining with teenagers.
Visit us on the Web
Follow me on Twitter
Like us on Facebook
So, you’ve selected a quiet, efficient, and safe EXAIR Super Air Nozzle for your blow off application – good call! – and now you’re thinking about how to install it. Sometimes, it’s as simple as replacing whatever you’re using right now:
Or maybe you’re using an open end blow off…in which case, you’re just an adapter away:
Perhaps, though, it’s a new installation, or the existing supply lines aren’t suitable for one reason or another. In those cases, we’ve still got you covered…consider the EXAIR Stay Set Hose:
Available in a variety of lengths from 6″ to 36″, they’re positionable, and re-positionable with a simple bending action. They won’t kink or easily fatigue like copper tubing. The supply end is 1/4 MNPT, and you have your choice of 1/4 MNPT or 1/8 FNPT on the other end, depending on which Super Air Nozzle, Air Jet you need to use it with.
We also offer Blow Off Systems, which are a combination of a specific Air Nozzle (or Air Jet,) fitted to a Stay Set Hose:
For added convenience and ease of installation, these products can also come with a Magnetic Base:
From the beginning in 1983, EXAIR’s focus has been on being easy to do business with, and that goes from our friendly customer service to our expert technical support to our 99.9% on-time shipments (22 years and running) to designing our engineered products and value-added accessories with efficiency, safety, and ease of installation in mind. If you want to find out more, give me a call.
Nothing is being delayed, especially a shipment from EXAIR. If it’s in the catalog, it ships on time, 99.97% of the time, for 17 years & running. This has nothing to do with this blog; I just never get tired of bragging about that.
Today I wanted to write about installing EXAIR products, but hey, it’s Friday, so I thought I’d start with something that would get your attention. If you’re still reading, I guess it worked.
We talk to users…and potential users…all the time about how to install an Air Knife, Air Nozzle, Vortex Tube, etc. And the answer is…it depends. But, it’s almost always quick and easy.
Consider the EXAIR Super Air Knife. There are a few ways to hold one in place:
*There are 1/4″-20 tapped holes, every 2″ along the bottom. These can be used to bolt it to just about anything you want to bolt it to.
*The 1/4″-20 cap screws can also be replaced with fasteners of sufficient length to allow use of a bracket. In fact, this is what we use for…
*The Universal Air Knife Mounting System – it’s a quick and convenient way to support an Air Knife. It’s especially beneficial to precisely position the Super Air Knife for optimum performance.
*Last but not least, Super Air Knives 24″ and longer need to be plumbed to both ends for proper performance. If you hard pipe it in, it’ll be as well supported as the piping.
Then there’s our Super Air Nozzles:
*With standard, common NPT threads, these are easy to install anywhere you have an existing air line. You can get NPT adapters for darn near any threaded connection, off the shelf, from a friendly local air compressor or hydraulic/pneumatics shop.
*We’ve got Stay Set Hoses in lengths from 6″ to 36″ – these let you reposition the Air Nozzle at will. It’ll “stay set” until you bend it again.
*Our Swivel Fittings can be used with any of our Super Air Nozzles, as well as our Air Amplifiers, for sturdy, yet easily repositionable, installation.
Last week I was working with a customer who was using our 36″ Full-Flow Air Knife to dry a flat copper strip as it exited the rinse cycle of their process. The customer chose the Full-Flow design due to it’s small profile, making it easier to fit into the tight space available to mount to their machine. The customer stated that they flow tested the knife before installation and the knife “worked great” but once mounted, the flow was reduced significantly. They were thinking of returning the unit under our Unconditional 30 Day Guarantee but I offered to help troubleshoot the unit to see if we couldn’t relieve their issue(s).
When they tested the unit external to the machine they were using 1″ hose (our recommendation for a 36″ Air Knife) running to a tee, which stepped down to 1/2″ ID hose going to both rear inlets on the back of the knife. But when they installed the knife, due to space limitations, they reduced the main supply to 3/8″ tubing and plumbed only 1 inlet using a quick disconnect. This explained some of the low output flow with the unit. Using undersized supply lines and quick disconnect cause significant pressure drops due to their small inside diameters. When this occurs, you aren’t able to flow enough volume of air (SCFM) to the knife, which results in reduced performance and uneven flow.
The second issue was how they had the unit mounted to the machine. Wanting to keep the air inlets easily accessible, they mounted the face of the knife (the surface the compressed air runs along) right up to the outside wall of the machine, leaving just a small gap for the output flow and built a protective shield around the unit. The Full-Flow Air Knife will entrain 30 parts of surrounding, ambient air for every 1 part (SCFM) of compressed air used. With the unit being unable to entrain any free air, the output flow is further diminished.
After increasing the supply line to both inlets, removing the quick disconnect and protective shield and moving the knife back to allow for the air entrainment, the customer called back to advise that the strip was now completely dry.
If you are experiencing reduced performance or need help with the installation of your EXAIR product, give us a call at 1-800-903-9247.
I’ve been learning an awful lot about car stereos lately. See, the LED display on the stereo in my wife’s car stopped working. It was intermittent for a while…I kinda knew deep down inside that it wasn’t going to fix itself…but it’s stopped working entirely now. So, we went out last weekend and got a great deal on an “open box” unit at a local Big Box Store. I’ve been back to The Store twice now, because…I’m embarrassed to admit…I didn’t do my homework on what all I needed up-front. I’ve spent almost as much on wiring harnesses, adapters, and hardware as I did on the stereo itself (which doesn’t bother me much…it was a RIDICULOUSLY good deal…maybe because it DIDN’T come with anything) and, three days later, I have everything I need to complete the installation. Which, since I have the wiring harnesses made up and all the plug-in adapters in hand, means I just have to plug in three connections, tighten four bolts, and snap the dashboard panel back in.
I tell you this, dear reader, as a cautionary tale…not just for car stereos, but for compressed air products. At EXAIR, we want to make it as easy as possible for users to get the most out of our products, so we offer a variety of very beneficial accessories: