Engineered Super Air Nozzles Improve Efficiency and Safety vs. Commercial and Homemade Nozzles

They may be inefficient, but they sure are loud…

Over the years, EXAIR has come across a variety of different types of blow-off devices.  We have seen copper tubes, pipes with a crushed end, fittings with holes drilled into them, and modular flex lines.  For compressed air use, these are very dangerous and very inefficient.  In many instances, companies will go through a mixed bag of items to make a blow-off device for their application.  It is inexpensive to do.  But what they do not realized is that these items are very unsafe and will waste your compressed air, costing you much money in the long run.

When EXAIR started to manufacture compressed air products in 1983, we created a culture in making high quality products that are safe, effective, and efficient.  Since we stand by our products, we created a program called the Efficiency Lab.  We test blow-off devices against EXAIR products in noise levels, flow usage, and force measurements.  With calibrated test equipment, we compare the data in a detailed report for the customer to review.  If we are less effective, we will state that in the report, but this is very rare.  With this quantified information, we can then determine the total amount of air savings and safety improvements that EXAIR products can offer.

With our Efficiency Lab, it is quite simple to do.  For starters, you can go to our Product Efficiency Survey on our website to give the conditions for testing.  If you wish for a side by side analysis, you can place your pneumatic device in a box and send it to EXAIR.  We will run the tests at the specified conditions or in a range of settings.  We will then return your pneumatic device back to you with a report of the comparison.  This report can be used to show managers, executives, HSE, etc. on the improvements that EXAIR can provide in cost savings and safety.

In a recent Efficiency Lab, a customer sent us a water jet nozzle that he was using to blow off product passing on a conveyor (reference photo above).  The customer supplied us with the required information to test.  They had three water jet nozzles on a manifold that had ¼” NPT male connections.  The air pressure was set at 75 PSIG (5.2 bar), and the air pattern was round.  Their annual usage for this blow-off device was 7000 hours continuous, and their electric rate for their facility was $0.10/KWh.  The reason that they sent their nozzle to EXAIR was because the operation was very loud, and they believed that they were wasting compressed air.  They asked me for a recommendation and what the payback period might be with my selection.

Model 1101

I recommended the model 1101 Super Air Nozzle as our standard round pattern with a ¼” NPT male connection.  With our engineered design, the Super Air Nozzle can entrain the “free” ambient air into the air stream to generate a hard-hitting force; using less compressed air.  Also, with this suggestion, they will not have to redesign their blow-off station; just remove the water jet nozzles and replace them with the Super Air Nozzles.  We tested the water jet nozzle, and we found that it used 17.5 SCFM (496 SLPM) at 75 PSIG (5.2 bar).  The noise level was measured at 91.2 dBA for a single nozzle.  As a comparison, the model 1101 Super Air Nozzle will only use 13.3 SCFM (376 SLPM) of compressed air at 75 PSIG (5.2 bar); and, the noise level was reduced to 73 dBA for each nozzle.

The first thing that is important to me is safety.  High noise levels will cause hearing damage.  OSHA generated a standard 29CFR-1910.95a with a chart for Maximum Allowable Noise Exposure.  To calculate the noise level for three nozzles, I will reference a previous blog that I wrote: “Measuring and Adding Sounds”.  With three water jet nozzles, the total sound is 96 dBA.  From the OSHA table above, the usage without hearing protection is less than 4 hours a day.  With the Super Air Nozzles, the noise level will be 78 dBA for all three nozzles; well below the requirement for 8 hours of exposure.  It is difficult to put a monetary value on safety, but using PPE should never be the first step as a solution.

For the annual savings and the payback period, I will only look at the electrical cost.  (Since the Super Air Nozzle is using less compressed air, the maintenance and wear on your air compressor is reduced as well).

The air savings is calculated from the comparison; 17.5 SCFM – 13.3 SCFM = 4.2 SCFM per nozzle.  With three nozzles, the total compressed air savings will be 12.6 SCFM for the blow-off station.  An air compressor can produce 5.36 SCFM/KW of electricity at a cost of $0.10/KWh.  For an annual savings, we have the figures from the information above; 7000 hours/year * 12.6 SCFM * $0.10/KWh * 1KW/5.36 SCFM = $1,645.52/year.  For the payback period, the model 1101 Super Air Nozzle has a catalog price of $44.00 each, or $132.00 for three.  The customer above did not disclose the cost of the water jet nozzles, but even at a zero value, the payback period will be just under 1 month.  Wow!

Not all blow off devices are the same.  With the customer above, they were able to reduce their noise levels and compressed air consumption.  If your company decides to select an unconventional way to blow off parts without contacting EXAIR, there can be many hidden pitfalls; especially with safety.  Besides, if you can save your company thousands of dollars per year as well, why go with a non-standard nozzle?  If you have a blow off application and would like to compare it against an EXAIR product, you can discuss the details with an Application Engineer.  What do you have to lose?

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

Air Nozzles and Guns to Clean Inside Tube, Pipe, and Hoses

Back Blow Air Nozzle Family

EXAIR manufactures three different sizes of Back Blow Air Nozzles to clean inside tubing, pipes, hoses, and channels.  The 360o rear airflow pattern can “wipe” the entire internal surface clean from coolant, chips, and debris.  They are constructed of 316SS, making these nozzles robust and durable.

Our smallest Back Blow Nozzle is the Model 1004SS.  It has a M4 X 0.5 male thread and can clean diameters ranging from ¼” (6.3mm) to 1” (25.4mm).  Model 1006SS has a ¼” NPT air connection for cleaning inner diameters ranging from 7/8” (22mm) up to 4” (102mm).  Our largest Back Blow Air Nozzle is the model 1008SS.  It has a 1” NPT connection, and it can be used inside diameters ranging from 2” (51mm) to 16” (406mm).

Now, what can make these unique types of air nozzles even more useful?  Attaching them to an EXAIR Safety Air Gun.  In this blog, I will go through each of our Back Blow Safety Air Guns that EXAIR can offer from stock.

Model: 1604SS-6-CS

VariBlast Compact Back Blow Safety Air Gun:

The unique feature that sets the VariBlast apart from other small air guns is the force variability.  The valve is designed to control the opening to allow for a variable force with the same nozzle.  The VariBlast is made from a durable cast aluminum construction for tough industrial use.  It has a rugged ergonomic grip with a user-friendly trigger.  The compressed air inlets are located in two different positions to select the best fit for your application.

With the model 1004SS Back Blow nozzle, the VariBlast Compact Back Blow Safety Air Gun is a small but powerful tool that can clean inside smaller pipes, tubes, and hoses.  They come standard with extension tubes and a Chip Shield.  The extension tubes range from 6” (152mm) to 36” (914mm) to extend deep inside cavities and openings.  The Chip Shield is made from a durable polycarbonate material that will protect your operators during use.

Model 1204SS-6-CS and 1206SS-6-CS

Soft Grip Back Blow Safety Air Guns:

The next air gun in this series is the Soft Grip Safety Air Gun.  With an ergonomic soft handle and full-grip trigger, the Soft Grip Safety Air Gun can be used for hours without fatigue.  EXAIR offers two types of Back Blow Nozzles with the Soft Grip; model 1004SS and model 1006SS.

As a “bigger cousin” to the VariBlast above, the Soft Grip Back Blow Safety Air Gun with the model 1004SS has extensions ranging from 6” (152mm) to 36” (914mm) as well as a Chip Shield.  The Soft Grip with the model 1006SS Back Blow Nozzle has extensions that range from 6” (152mm) to 72” (1,829mm) in length with a Chip Shield.  Both of these types of Soft Grip Back Blow Safety Air Guns are great products in allowing you to clean inside a greater variety of diameters and lengths.

Heavy Duty Back Blow Safety Air Gun:

For rough industrial environments, EXAIR offers the Heavy Duty Safety Air Guns.  They come with a composite rubber grip and a wide curved trigger.  It has a 3/8” NPT inlet for increased compressed air flow for those “tough” cleanings.

The Heavy Duty Back Blow Safety Air Gun comes standard with the model 1006SS Back Blow Nozzle, an extension pipe, and a Chip Shield.  The extensions lengths can range from 6” (152mm) to 72” (1,829mm).  If you need a tough air gun for rugged areas to clean inside pipes and tubes, the Heavy Duty Back Blow Safety Air Gun could be the best candidate for your application.

Super Blast Back Blow Safety Air Gun:

As our largest model, the Super Blast Back Blow Safety Air Gun has the strongest blowing force.  They can clean large areas inside pipes, channels, and tubes ranging from 2” (51mm) to 16” (406mm) in diameter.  It has a soft foam grip for easy handling and a spring-loaded manual valve that will turn off if dropped.  The model 1008SS Back Blow Nozzle is mounted to an extension that is either 1 foot (0.3m), 3 feet (0.9m), or 6 feet (1.8m) in length.  With a 1” NPT inlet, the Super Blast Back Blow Safety Air Gun will generate a strong blast of air for cleaning and removing troublesome material.

If you need to clean inside tubes, hoses, channels, pipes, etc., EXAIR has the perfect product, the Back Blow Air Nozzles.  They can remove the dirty coolant, chips, and debris in a non-contact way.  EXAIR offers these nozzles with our VariBlast, Soft Grip, Heavy Duty, and Super Blast Safety Air Guns for manual cleaning operations.  EXAIR stocks these Safety Air Guns for fast delivery.  And if you are located in the U.S.A or Canada, we offer a 30-day unconditional guarantee.  You can try them out and see how effective, safe, and powerful they are in improving your internal cleaning processes.  If you need more details, you can contact an Application Engineer at EXAIR.  We will be happy to help you.

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

Benefits of an Ultrasonic Leak Detector

Ultrasonic Leak Detector

As margins get tighter and cost of manufacturing climbs, industries are looking into different areas to be more efficient.  A big focus nowadays is in their compressed air system.  Why is this?  Manufacturers are starting to realize that it takes an abundant amount of electricity to make compressed air.  That is why EXAIR manufactures compressed air products for optimization to get the best efficiency.  But what many manufacturers don’t realize is that quiet little hissing sound from there compressed air lines is costing them much money.   That is why EXAIR has the Ultrasonic Leak Detector.

Finding leaks will save you money

Energy Star, a federal voluntary program ran by the Environmental Protection Agency, offers energy-efficient solutions.  EXAIR has partnered with Energy Star because it underscores our commitment to improve energy savings.  They even wrote an excerpt about compressed air leaks here: Energy Tips: Minimize Compressed Air Leaks.  With compressed air leaks, it can be as much as 30% of your compressed air usage.

When a leak occurs, it emits an ultrasonic noise.  The EXAIR Ultrasonic Leak Detector can pick this up.  It has a frequency range from 20 KHz to 100 KHz, above human hearing, so it can make the inaudible leaks, audible.  With three sensitivity ranges and LED display, you can find very minute leaks.  It comes with headphones and two attachments; the parabola attachment to find leaks up to 20 feet (6 meters) away, and the tube attachment for local proximity to define the exact location of the leak.

In the Energy Tips from Energy Star, they reference estimated leak rates and costs associated with these leaks.  They also recommend a leak prevention program with reference materials to help improve energy savings.  As part of that program, an Ultrasonic Leak Detector is the best way to begin.

Checking pipe fittings

To tell a common success story about the Ultrasonic Leak Detector, an EXAIR customer had a 50-horsepower air compressor.  It started to overwork, overheat, and occasionally shut down.  He thought that he would need to buy a larger air compressor to keep his plant running.  In discussing his problems and requirements, he decided to purchase an Ultrasonic Leak Detector from EXAIR to check for leaks as a possible cause.  He checked every fitting and connection in his facility.  When he finished checking the compressed air system, he found 91 leaks.  (You will be surprised with your system if it is not well maintained).

If we look at a very small 1/16” (1.6mm) diameter hole at 80 PSIG (5.5 bar), it will cost you $360 a year per leak (based on 6000 working hours per year).  Thus, 91 leaks at $360/year will equal $32,760 per year.  After the fittings were reworked with piping compound, the compressor was back operating in a normal range.  There was no need to buy a larger air compressor with capital funds, and he was able to save $32,760 a year by finding and fixing the leaks.

As a little secret with the Ultrasonic Leak Detector, it can do more than find compressed air leaks.  Any issue that creates an ultrasonic noise, the Ultrasonic Leak Detector can find it.  This will include air damper seals, circuit breakers, cracked rubber belts, gas burner leaks, refrigerant leaks, worn bearings, and air brake systems on trucks.  It is a handy tool to find potential issues or problems in other areas other than compressed air systems.

For optimization of your compressed air system, it is very important to find and correct leaks in your piping system.  The Ultrasonic Leak Detector can help you do that.  It is an inexpensive way to solve an expensive problem, compressed air leaks.  If you would like to discuss the features and benefits in more detail, you can contact an Application Engineer at EXAIR.  We will be glad to help you.

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

Six Steps to Optimization: Step 6 – Control the Air Pressure at the Point of Use to Minimize Air Consumption

Since air compressors use a lot of electricity to make compressed air, it is important to use the compressed air as efficiently as possible.  EXAIR has six simple steps to optimize your compressed air system.  Following these steps will help you to cut your production costs and improve your bottom line.  In this blog, I will cover the sixth step; controlling the air pressure at the point of use.

Regulators

One of the most common pressure control devices is called the Regulator.  It is designed to reduce the downstream pressure that is supplying your system.  Regulators are commonly used in many types of applications.  You see them attached to propane tanks, gas cylinders, and of course, compressed air lines.  Properly sized, regulators can flow the required amount of gas at a regulated pressure for safety and cost savings.

EXAIR designs and manufactures compressed air products to be safe, effective, and efficient.  By replacing your “old types” of blowing devices with EXAIR products, it will save you much compressed air, which in turn saves you money.  But, why stop there?  You can optimize your compressed air system even more by assessing the air pressure at the point-of-use.  For optimization, using the least amount of air pressure to “do the job” can be very beneficial.

1100 Super Air Nozzles

Why are regulators important for compressed air systems?  Because it gives you the control to set the operating pressure.  For many blow-off applications, people tend to overuse their compressed air.  This can create excessive waste, stress on your air compressor, and steal from other pneumatic processes.  By simply turning down the air pressure, less compressed air is used.  As an example, a model 1100 Super Air Nozzle uses 14 SCFM of compressed air at 80 PSIG (5.5 bar).  If you only need 50 PSIG (3.4 bar) to satisfy the blow-off requirement, then the air flow for the model 1100 drops to 9.5 SCFM.  You are now able to add that 4.5 SCFM back into the compressed air system. And, if you have many blow-off devices, you can see how this can really add up.

In following the Six Steps to optimize your compressed air system, you can reduce your energy consumption, improve pneumatic efficiencies, and save yourself money.  I explained one of the six steps in this blog by controlling the air pressure at the point of use.  Just as a note, reducing the pressure from 100 PSIG (7 bar) to 80 PSIG (5.5 bar) will cut your energy usage by almost 20%.  If you would like to review the details of any of the six steps, you can find them in our EXAIR blogs or contact an Application Engineer at EXAIR.

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

Informal Video: Changing the Generator in an Adjustable Spot Cooler

One of our more versatile cooling devices is the Adjustable Spot Cooler.  The temperature can be changed from ambient down to -30 deg. F (-34 deg. C) with a turn of a knob.  In addition to this, the cooling capacity can be modified as well by simply changing the generator.  In this video, I will show you how to do this.

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

EXAIR Internal Mix Atomizing Nozzles: Overview

Internal Mix Atomizing Spray Nozzles are the perfect choice for fine mist and precise control.

In today’s market, the cost of consumable products are on the rise; especially with paints, oils, and yes, even the cost of water.  You can help ease some of that cost by being more effective in spraying with less liquid.  The EXAIR Atomizing Nozzles  can accomplish these objectives.  By using compressed air to shear the liquid, small micron-sized droplets are produced.  As a reference, reducing the area of a particle by one-half will multiply the number of droplets by eight.  With smaller diameter particles, it will increase the surface area and the coverage; thus, requiring less liquid in your application.

In addition, with a variety of spray patterns, you can accurately target the liquid without having excess spillage around the product.  EXAIR manufactures three families of Atomizing Nozzles; Internal Mix, External Mix, and Siphon Fed.  In this blog, I will be discussing the Internal Mix Atomizing Nozzles.

The Internal Mix Atomizing Nozzles are designed, like the name suggests, to atomize the liquid inside the nozzle.  This means that the liquid and air streams will come together just before leaving the Atomizing Nozzle.  For this type of Atomizing Nozzle, the air and liquid supply are pressurized and independently controlled.

The Internal Mix Atomizing Nozzle can spray fluids with a viscosity below 300 CPS (similar to SAE40 oil).  EXAIR manufactures these nozzles with stainless-steel construction; making them compatible with many different kinds of liquids.  And they are used in many applications like washing, coating, cooling, quenching, and dust control.

Atomizing Nozzle

EXAIR carries three different body sizes in 1/8” NPT, ¼” NPT, and ½” NPT inlet ports; so, you can create a light mist or a monsoon.  Each body size has different air caps and liquid caps to control the largest liquid flow rates.  This will allow you to have finer adjustments of your liquid spraying.  These caps are easily interchangeable to change the spray patterns, spray amounts, and to reduce downtime if cleaning is needed.

Other features for the Atomizing Nozzles are the mechanisms to precisely regulate the amount of liquid being sprayed.  The liquid adjusting stem can  control the liquid flow into the Atomizing Nozzle.  Along with inlet air pressure and liquid pressure, you can “dial in” the exact amount of fluid to end any waste or excess. They have a compact design to mount inside tight areas, and we carry mounting brackets for easy attachment and positioning.   Versatility is very important in saving, applying, and spraying costly fluids, and the Internal Mix Atomizing Nozzles have it.

No Drip Atomizing Family

To help reduce excess fluid even more, EXAIR has a No Drip option.  This patented option is used to keep the expensive liquid from dripping out of the Atomizing Nozzles during off cycles.  A valve inside the body will create a seal on the liquid side when you turn off the compressed air.  For delicate and sensitive applications, the unwanted drips will not occur with the No Drip option to ruin the finish of your product. This option also enhances the Internal Mix Atomizing Nozzle for intermittent spraying processes.  It will keep the liquid inside the body of the nozzle; so, when you apply air pressure, the Atomizing Nozzle will give an instant spray.

Unlike some manufacturers, there is no need to run a separate compressed air line or have a liquid solenoid valve to stop the dripping.  The Internal Mix Atomizing Nozzles with the No Drip options can give you the best performance in efficiency, effectiveness, and flexibility without any drips.

If you need to maximize the liquid dispersion and reduce consumption, the EXAIR Atomizing Nozzles are the products to use.  The Internal Mix Atomizing Nozzles can shear the drops into micron-sized particles, saving expensive consumable oils and liquids.  If you have a spraying application, an Application Engineer at EXAIR can help you to decide the correct model.

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

Compressed Air Accessories for Clean Air, Quiet Air, and Adjustability

In this blog, I would like to turn your attention to our accessories that support our Intelligent Compressed Air® Products.  EXAIR products use compressed air to coat, conserve, cool, convey and clean.  To maximize the performance, it is important to have the controls and options to increase their “flexibility”.  EXAIR offers these items as Accessories.  Pneumatic applications come in many variations and forms, and Accessories can help you to adapt to your application and to remove any “guess work”.

Here are the different categories and explanations of each item that EXAIR recommends for our products.  With their defined functions, they can help you in different areas to enhance your pneumatic experience.

Filters/Regulators:

  • Filter Separators remove bulk liquid and contamination from the compressed air stream. EXAIR stocks a range of sizes from ¼” NPT ports to 1 ¼” NPT ports.  They use a 5-micron filter and a mechanical baffle to remove slugs of liquid from your compressed air system.  Most Filter Separators have an auto-drain to automatically remove the buildup of liquid inside the bowl.   I would consider the Filter Separator as a minimum level of protection required to protect your EXAIR products.
  • The Oil Removal Filters remove very small particles of dirt and oil from the compressed air; making it even cleaner. The 0.03-micron media of the Oil Removal Filter will “coalesce” the fine liquid particles into large droplets.  Thus, allowing gravity to remove it from the compressed air stream.  EXAIR offers different sizes ranging from ¼” NPT to 1 ½” NPT ports.  As a note, Oil Removal Filters are great for removing very fine particles, but if you have a system with lots of water, I would recommend a Filter Separator upstream of the Oil Removal Filter for optimal filtration.
  • Pressure Regulators control the amount of air pressure being supplied to your EXAIR products. This is important if you are trying to save compressed air, control the force, or convey material.  EXAIR, being a leader in compressed air savings, recommends to use the minimum amount of air pressure to do the job.  This will save compressed air and save you money.  Regulators have a characteristic called “droop”.  Droop is the amount of air pressure that it drops downstream when you start flowing compressed air.  If the regulator is not sized properly, you can “starve” your pneumatic component, causing loss of function.  EXAIR properly sizes our regulators in our kits to make sure that you won’t “starve” our product.
  • EXAIR also offers Mounting Brackets for the regulators and the filters to help support them to a wall or structure. To connect filters and regulators together without a pipe nipple, we also have Coupling Kits for sizes up to ¾” NPT.  And for combination kits which includes a filter and a regulator, we offer the Mounting Bracket and Coupling Kit together for a set.

Silencing Mufflers:

  • Reclassifying Mufflers are designed to have two functions. They can reduce noise levels by 35 dB and remove oil mist from the exhaust air.  Cylinders and valves that exhaust pressurized air may have oil in the line to keep the seals from sticking.  When exhausted, it can create a fine mist which is dangerous for operators.  The Reclassifying Mufflers can reduce the loud noise as well as collect any contamination from the exhaust air.
  • Sintered Bronze Mufflers are simple in design, cost effective, and easy to install. They have a minimal back pressure to not restrict operations of the pneumatic device.  They come in sizes from #10-32 thread to 1-1/2 NPT.  For a quick and simple way to reduce noise, the Sintered Bronze Mufflers are in stock for fast delivery.
  • Straight-Through Mufflers offer a way to reduce noise levels without worrying about clogging. They have an aluminum shell lined with sound absorbing foam, and they can reduce the noise level by 20 dB.  EXAIR offers them with two ports from ¼” NPT to ¾” NPT.  This can allow you to connect other items like blowing hose kits while reducing noise.
  • Heavy Duty Mufflers have an outer aluminum shell with an internal stainless steel screen that can protect the components from environmental contamination, and can also keep contaminant like rust from being ejected at high speed into the work area. They have a typical noise reduction of 14 dB.

Pneumatic Valves:

  • Manual Valves allow for operators to turn on and off their system by hand. The full-flow ball valves range from ¼” NPT to 1 1/4” NPT in size and will not restrict flow.  EXAIR also offers a manual foot pedal valve for hands-free operations.  This ¼” NPT Foot Valve has a 3-way operation and works great if the operator has to use both hands in their process.
  • Solenoid Valves are a way to turn on and off the supply of compressed air electrically for automated systems. We offer solenoids in three different voltages; 110Vac, 240Vac, and 24Vdc.  EXAIR has a large range of flows with ports ranging from ¼” NPT to 1” NPT.  All models are UL listed and are CE and RoHS compliant.

Hardware:

  • Swivel Fittings are a great way to securely install and aim EXAIR nozzles. They are dynamic as they can be adjusted and set to a flow direction with 50-degrees of movement.  They are made from 303SS or 316SS for corrosion resistance with ports ranging from 4mm to 1” NPT.
  • Compressed Air Fittings are a nice arrangement to connect different compressed air items together. We offer a range of hex and close nipples, couplings, reducers, tees, elbows, crosses and bulk head fittings.  If you need a quick way to connect directly to your pneumatic system, we may have it on the shelf.
  • Magnetic Bases are designed for a solid mount to steel surfaces and for easy portability of your blow-off system to different locations. It has a 100 lb. (45.5Kg) pulling force to keep the blowing device attached firmly until you want to move it.  They can be mounted in a vertical or horizontal position.  EXAIR offers a single outlet Magnetic Base (for one blow-off device); a dual outlet Magnetic Base (for multiple blowing products); and a single outlet Swivel Magnetic Base (to offer more flexibility to orientation).  The bases come with a ¼ turn shut-off valve to easily turn on and off the compressed air to the EXAIR products.
  • Receiver Tanks are used to store compressed air. They can be used at the air compressor or as secondary reservoirs for intermittent demand.  They help your compressed air system with pressure variations and high demand loads.  EXAIR offers a model 9500-60 Receiver Tank that has a capacity of 60 gallons, is rated to 200 psig, and meets ASME pressure vessel code.

 

Hoses:

  • Conveying Hoses are used with our Air Operated Conveyors or Line Vacs. The hoses are made from a durable PVC semi-flexible hose with six different diameters from ¾” I.D. up to 3” I.D.  The conveyance hoses can slip easily to the ends of the Line Vacs or to tubes for an easy transition.  EXAIR can cut-to-length Conveying Hoses up to 50 feet (15m); in increments of 10 feet (3m).
  • Coiled Hoses get compressed air from the piping system to the EXAIR product. They are made of a durable abrasion-resistant nylon material that is 12 feet long (3.6 meters).  They have swivel fittings at the end 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; 1/8” NPT, ¼” NPT, and 3/8” NPT.
  • Compressed Air Hoses is another way to supply EXAIR products. They are useful if you need to reach from overhead sources or around equipment.   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 standard 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 give you that possibility of manually adjusting or re-adjusting Super Air Nozzles. The hose has a “memory” function; so, it will not creep or droop until you physically move it.  They work well to direct air flows in unique ways at 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.

Temperature Accessories:

  • The ETC, or Electronic Temperature Control, is a digital temperature controller with a LED screen for precision monitoring and adjusting temperatures in a Cabinet Cooler System. The controller has easy-to-use buttons to raise or lower the desired internal cabinet temperature.  Once set, the ETC will hold the temperature to +/- 1 oF (+/- 0.5 oC).  The LED displays the internal temperature for continuous monitoring.  The ETC comes complete with the controller and a solenoid valve in two different voltages, 120Vac and 240Vac.
  • The thermostat is a way to control a solenoid valve electrically to turn on/off a Cabinet Cooler System at a set temperature. It is preset at 95°F (35°C), but it can be adjusted to other desired temperatures.  It has an accuracy to hold the set temperature within +/- 2 °F (1 °C).  It can handle voltages from 24V to 240V, AC (50/60 Hz) or DC.  They are UL Recognized and CSA certified.

In todays fast-paced world, there is a need to get your devices operating as quickly as possible.  With EXAIR Accessories, they can help you to do that.  Not only will you have confidence, as you are using the items from the manufacturer, but it will minimize downtime, setup, and malfunctions that can occur if using other types of accessories.  If you would like to discuss the proper options with your EXAIR products, an Application Engineer will be happy to help you.

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