Super Air Nozzles and Air Jets with Stay Set Hoses

Model 1126-9262

EXAIR manufactures a variety of intelligent compressed air products that can cool, clean, coat, convey, and conserve.  They’re designed with efficiencies, OSHA safety, and high quality in mind.  What could make our products even better?  Making them adjustable, with the ability to aim them exactly where you need them!  EXAIR offers Stay Set Hoses with our Air Nozzles and Jets to achieve this.  In this blog, I will cover the features and benefits of both products.

EXAIR’s engineered nozzles are designed to optimize your compressed air system.  Inefficient solutions are commonly used in the form of inexpensive nozzles and sometimes even worse, open pipes and tubes.  An open pipe or tube, even if “flattened”, wastes an excessive amount of compressed air and is not OSHA compliant.  The wasted compressed air can create problems in your facility due to unnecessarily high energy costs as well as pressure loss in your system; affecting other pneumatic processes.  An open pipe or tube will also produce sound levels in excess of 100 dBA.  At these noise levels, according to OSHA, permanent hearing damage can occur in just 2 hours of exposure.  If one of your goals is to reduce air consumption and improve safety in your facility, look no further than EXAIR’s Engineered Air Nozzles & Jets.

By simply replacing your efficient blowoff devices with an EXAIR Super Air Nozzle, you can quickly reduce air consumption AND remove safety issues.  Sound level isn’t the only thing an OSHA inspector is going to be concerned about regarding blowoff items and air guns.  OSHA 1910.242(b) states that “the use of compressed air for cleaning purposes at pressures at or greater than 30 psi is permissible if the outlet or source is fitted with a relief device that drops the pressure to less than 30 psi if the flow is dead-ended”. I don’t know if you’ve ever tried to use an air gun below 30 PSIG (2 Bar), but the effectiveness is dramatically reduced.  EXAIR’s Super Air Nozzles are engineered with fins that serve two purposes.  First, they help to entrain ambient air, allowing us to maximize the force and flow from the nozzle while keeping the compressed air consumption at a minimum.  And second, these fins will prevent the openings from being completely blocked off.  So, you can use EXAIR nozzles above 30 PSIG (2 Bar).  Using an OSHA compliant compressed air nozzle in a blowoff operation should be a priority because each individual infraction from OSHA will result in a fine if you’re unfortunate to be visited by an unannounced inspection.

To add versatility to the EXAIR Air Nozzles and Jets, we offer Stay Set Hoses.  The hose has a “memory” function, and it will not creep or droop until you physically move it.  They work very well in directing the air flows at specific target areas.  The Stay Set Hoses come in lengths from 6” (15cm) to 36” (91cm), and they have threaded connections with either ¼” NPT male on both ends or with a 1/8” NPT female X ¼” NPT male thread.  The hoses are made from reinforced synthetic rubber and have a maximum pressure rating of 250 PSIG (17 bar).  If you need positioning for precise blowing or adjustments for different locations, the Stay Set Hose would be a nice addition to include with your EXAIR Air Nozzles.

One of the last things that companies think about when using blowoff devices is safety.  OSHA regulations regarding loud noises and dead-end pressure can be missed.  To stop any future fines, it is important and more economical to purchase EXAIR products.  If you would like to improve the safety in your facility and save money with your current blow-off devices, an Application Engineer at EXAIR can help you select the appropriate solution.

John Ball
Application Engineer
Email: johnball@exair.com
Twitter: @EXAIR_jb

Don’t Forget the Hoses – Benefits for Compressed Air Applications

EXAIR offers different styles of hoses and tubes as accessories to our product lines.  They are built and designed to easily fit with our products as well as being sized correctly to not affect performance.  It simplifies the use, setup, and integration of EXAIR products in your facility.   You do not have to find the proper diameters, pressure ratings, and end fittings that will work and maximize the performance.  EXAIR has them in stock and ready to ship. In this article, I will go over the different types of hoses and tubes that EXAIR can offer.

Coiled Hose

Coiled Hoses: To get compressed air from the piping system to the Safety Air Guns, we offer a series of Coiled Hoses.  They are made of a durable abrasion-resistant nylon material that is 12 feet long (3.6 meters).  They have swivel fittings to allow for easy uncoiling, and a spring strain relief to keep the hose from kinking.  The coiled design makes it easy to reach around the work area and retract back to the substation.  This will help to keep the hose off the ground where potential dangers could occur.  We offer 3 different connection sizes of 1/8” NPT, ¼” NPT, and 3/8” NPT to attach right to the Safety Air Guns.  With the proper size, the Coiled Hoses can supply the required amount of compressed air with a minimal amount of pressure drop.

Compressed Air Hose

Compressed Air Hoses: If you need a compressed air line to reach from overhead or around equipment, the EXAIR Compressed Air Hoses would work with these applications.  They are made from a reinforced synthetic rubber in 3/8” I.D. and 1/2” I.D. diameters.  We can make specific lengths up to 50 feet (15m).  They are rated for 250 PSIG (17 bar) air pressure, and the hose material works well for long-lasting protection against ozone, weathering and temperatures up to 158oF (70oC).  They come with two male ends in ¼” NPT or ½” NPT.

Flexible and durable, EXAIR Stay Set Hoses come in lengths from 6″ to 36″.

Stay Set Hoses: The Stay Set Hose gives you that possibility of manually adjusting or re-adjusting Super Air Nozzles.  The hose has a “memory” function, and it will not creep or droop until you physically move it.  They work well to direct air flows in specific target areas.  They can be used with Super Air Nozzles, Safety Air Guns and Blow-off Kits.  The Stay Set Hoses come in lengths from 6” (15cm) to 36” (91cm), and they are offered with ¼” NPT male on both ends or with a 1/8” NPT female and a ¼” NPT male connections.  These hoses are rated for 250 PSIG (17 bar) and are made from reinforced synthetic rubber.  If positioning is required for accurate blowing or re-positioning for different applications, the Stay Set Hose would be a nice addition to your equipment.

Conveyance Hose – 3/8″ – 3″

Conveying Hoses: The hoses above are used with our Air Operated Conveyors or Line Vacs.  The Line Vacs are designed to move product from point A to point B.  If the Line Vac is the “vehicle”, the Conveyance Hose is the track.  The hoses are made of a durable PVC semi-flexible hose with 6 different diameters from ¾” I.D. to 3” I.D.  The conveyance hose can slip easily onto the non-threaded style of the EXAIR Line Vacs.  EXAIR can cut-to-length Conveying Hoses up to 50 feet (15m); in increments of 10 feet (3m).

Vacuum Hose

Vacuum Tubing: For our E-Vac product line, EXAIR offers vacuum hoses to connect the E-Vac vacuum generators to the suction cups.  They are made from polyurethane in ¼” O.D. and 3/8” O.D.  The vacuum hose is very flexible for moving product, and they can resist the vacuum pressures created by the E-Vac.  They slip into our Push-In Connectors to quickly attach vacuum cups to the E-Vac system.  EXAIR can sell both sizes up to 50 feet (15m) in increments of 10 feet (3m).

Hoses and tubes may seem like simple things, but EXAIR already did all the research in determining the best material and correct size for optimum performance.  You can leverage this information to save you time and money when using EXAIR products in your application.  If you need help in selecting the correct model, you can contact an Application Engineer.  We will be happy to help you.

John Ball
Application Engineer
Email: johnball@exair.com
Twitter: @EXAIR_jb

Building Flexibility with Stay Set Hoses and Magnet Bases

You can build in flexibility when purchasing Super Air Nozzles, Air Knives, Safety Air Guns and other products from EXAIR. Consider adding our Stay Set Hoses and Magnet Bases to create flexibility and ease of set-up to your process. These accessories will improve your project and reduce your set-up time.

EXAIR has a variety of lengths in our Stay Set Hoses ranging from 6″ up to 36″ in 1/4 MNPT x 1/8 FNPT or 1/4 MNPT x 1/4 MNPT fittings. The Stay Set hoses are used mainly where frequent repositioning is required. You can bend and the hose to your desired position and since the hose has “memory” it will not creep or bend. It will keep this position until physically moved to the next position. These hoses can withstand temperatures up to 158 F (70C).

EXAIR Magnet Bases can be used when frequent movement of air product is required. These powerful magnets permit horizontal or vertical mounting. A valve is used to vary force and flow. The choice of single outlet, dual outlet and Swivel are available.

The combination of our Stay Set Hoses and Magnet Bases will accommodate Air Nozzles and Jets along with our smaller Air Knives, Air Wipes, Super Air Amplifiers and can also be assembled to our Safety Air Guns. There are many uses for our Stay Set Hoses and Magnet bases. While purchasing our Intelligent Compressed Air products consider all of our accessories to help your projects. If you have an application and have questions please contact EXAIR and one of our Application Engineers to answer your questions.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK

EXAIR Celebrates Manufacturing Day With A Win For A Manufacturer

In 2012, the National Association of Manufacturers organized an effort to proclaim the first Friday in October (hey, that’s today!) as Manufacturing Day.  According to the Advanced Manufacturing National Program Office (a division of NIST, the National Institute of Standards & Testing,) the purpose of MFG Day is “to raise awareness among students, parents, educators and the general public about modern manufacturing and the rewarding careers available.”

Today is kind of a big deal around here.  Not only is EXAIR Corporation a manufacturer, but many of the companies that use our products are as well.  A lot of us have a rich story, woven into the cloth of the history of American manufacturing (which, in turn, is woven into the larger cloth of American history.)  Have you heard the one about the motivated inventor with an idea to make innovative products who started an operation out of his home that, with inspired direction & vision, became a worldwide leader in their industry?

Yeah; that’s us.  Today, we’re honoring Roy Sweeney’s legacy (he founded the company in October 1983,) and celebrating MFG Day, by publishing a new Case Study, proving out the benefits of the use of EXAIR Intelligent Compressed Air Products in regard to the monetary savings associated with the reduction in compressed air use, and the noise level reduction from the implementation of our engineered products.

You can download the complete Case Study here, but while we’re on the subject, here’s a basic rundown:

  • A roll forming operation used to blow off their product with a combination of loud and inefficient devices: copper tubing and modular flexible hose which is designed primarily for machine tool coolant, but often misapplied for use with compressed air.
  • It worked just fine, but an engineering study noted it as a potential wasteful use of compressed air.  That’s when they called us.
  • By replacing those blow offs with Model 1100 Super Air Nozzles and Model 1122 2″ Flat Super Air Nozzles, their noise levels dropped from 107 dBA to 83.8 dBA.  To put that in perspective, it went from the approximate sound level of a rock concert to that of a leaf blower. (ref: Centers for Disease Control & Prevention: What Causes Hearing Loss?)
  • Compressed air consumption dropped by more than half, from 190 SCFM to 86.8 SCFM…an annual savings of over $3,200.00.  All for an investment of $654.00 (2020 pricing) for those engineered Air Nozzles, Stay Set Hoses, and Magnetic Bases.  That means they’ll have paid for themselves in just under two months.
  • In addition to that, for participation in this Case Study, we’re giving them a generous credit on their order.  Happy Manufacturing Day!

And frankly, I think the engineered products just look better too.

Last but certainly not least, this reduction in compressed air usage decreases the load on their air compressors, reducing the electrical power consumed.  Product impact, along with our own consumption of resources and waste recycling, is a key component of EXAIR Corporation’s Sustainability Plan.  We’re making the world a better place, by making products that make the world a better place, using methods that make the world a better place.  I can’t think of a better way to celebrate Manufacturing Day.  If you want to get in on it, give me a call.

Russ Bowman
Application Engineer
EXAIR Corporation
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MFG Day logo courtesy of nist.gov