The Case For EXAIR Swivel Fittings

One of the more common questions we get here in the Application Engineering department at EXAIR is…

“What’s the best angle to position a Super Air Nozzle?”

The simple (and perhaps a little snarky, but I swear that’s not intended) answer is…

“The angle it takes to get the results you need.”

But wait, there’s more…we’re not going to leave anybody hanging like that. Many blow off applications are going to be best served by a “sweep” of air, at a low angle. That will be ideal for removing a light layer of dust from a relatively flat and smooth surface. A bit larger angle, relative to the surface, may be necessary if you need some impingement force to dislodge sticky, clumpy, or mildly adhesive debris.  Rarely will you want to blow directly, at a perpendicular angle, to a material’s surface.  An exception to this might be if you’re trying to remove excess moisture from a porous and thin material, like a web fiber.

Regardless of what angle you need to aim your Super Air Nozzle, there are several ways to do it.  You can use a compression fitting them onto bendable copper tubing…just don’t bend it too much or too often.  We’ve got Stay Set Hoses that allow for quick & easy repositioning…they come in lengths from 6″ to 36″, and are in stock.

EXAIR Stay Set Hoses and Swivel Fittings are ideal for installation and positioning of your Super Air Nozzle.

If you want to hold it in place firmly and securely, you’re looking for a Swivel Fitting.  They’re available for almost all of our Super Air Nozzles, from the Atto to the 1″ NPT Model 1114 High Force Super Air Nozzle.  They offer 50° of total movement, and are made of Stainless Steel for durability in most any environment.

EXAIR Swivel Fittings have male NPT threads on one end, and female NPT on the other.  The smaller Swivels, for the Atto, Pico, and Nano Super Air Nozzles, have M4x0.5mm, M5x0.5mm, and M6x0.75mm female threads, respectively, in the ball of the swivel itself for direct threading of these small Super Air Nozzles.

EXAIR’s Swivel Fitting Family

Swivel Fittings can also be used with a host of other EXAIR products.  In addition to the Super Air Nozzles, for example, they’ve historically been very popular with our Air Amplifiers.  Here’s a short informational video showing just how versatile they are:

EXAIR Intelligent Compressed Air Products are made to be easy to install & operate.  This is our intent from Research & Development, to Shipping & Receiving.  If you have questions, give me a call.  I want you to get the most out of our products!

Russ Bowman
Application Engineer
EXAIR Corporation
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This Is A Hold Up

To clarify, right off the bat:

  1. Nobody is getting robbed here.
  2. 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.

EXAIR Super Air Knives are easy to install, no matter what the length, or application.
EXAIR Super Air Knives are easy to install, no matter what the length, or application.

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.

EXAIR Swivel Fittings or Stay Set Hoses - no better way to optimize your air flow than aiming it where it needs to be!
EXAIR Swivel Fittings or Stay Set Hoses – no better way to optimize your air flow than aiming it where it needs to be!

We’re even committed to making our air preparation accessories easy to install…our Automatic Drain Filter Separators, Oil Removal Filters, and Pressure Regulators (up to 1/2 NPT) can be coupled via a modular block assembly that eliminates a threaded connection between them, and is ideal for close quarters.

EXAIR Model 9027 Oil Removal Filter, installed between Model 9004 Filter Separator and 9008 Pressure Regulator, using our Modular Coupling Kits
EXAIR Model 9027 Oil Removal Filter, installed between Model 9004 Filter Separator and 9008 Pressure Regulator, using our Modular Coupling Kits

That’s not even mentioning the products that are ready to install, right out of the box with a convenient Magnetic Base:

From left to right: EXAIR Mini Coolers, Cold Guns, and Adjustable Spot Coolers come with Magnetic Bases for instant installation.
From left to right: EXAIR Mini Coolers, Cold Guns, and Adjustable Spot Coolers come with Magnetic Bases for instant installation.

If you’d like to find out more about how easy it is to install an EXAIR Compressed Air Product, give me a call.

Russ Bowman
Application Engineer
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