The EXAIR Vac-u-Gun: The Ultimate Utility Player

Baseball season was supposed to be underway, and with all the excitement that comes from being a lifelong fan, this is one of my favorite times of the year. As a kid, I idolized the Big Red Machine – the starting lineup of my hometown Cincinnati Reds in the mid-1970’s – and none of them more than Pete Rose…unless it was Johnny Bench, Tony Perez, Joe Morgan, Dave Concepcion, Ken Griffey, Cesar Geronimo, or George Foster.

But Pete, man…they called him Charlie Hustle, and he earned the nickname every time he took the field. He RAN to first base when he got WALKED. And Pete was the consummate utility player too.  He won Golden Glove awards, and set records for career fielding percentages in both right & left field, was Rookie of the Year (1963) second baseman, spent the Big Red Machine years at third base, and still managed to play most of his career games at first base.  Oh, and he held his own in the batter’s box too.

Now, many EXAIR Intelligent Compressed Air Products have a variety of uses, but the Vac-u-Gun is the one that we can call a true utility player:

  • Looking for a handy, ergonomic, portable vacuum?  Model 6192 Vac-u-Gun Collection System comes with a reusable bag with a shoulder strap, extension wands & tools to make for quick, on the spot cleanup anywhere in your shop.
  • Already have a receptacle to put what you’re vacuuming up into?  Model 6292 Vac-u-Gun Transfer System has a 10ft hose instead of the bag that you can run to your receptacle.  The hose, in fact, can be fitted to either end of the Vac-u-Gun, which works in both directions (more on that in a minute.)
  • Have a need for both?  No problem – the Model 6392 Vac-u-Gun All Purpose System comes with both the bag and the hose.
  • Need a blow gun too?  Just reverse the direction of the Vac-u-Gun’s Generator.  The 1-1/4″ diameter of the Vac-u-Gun means you’ll cover more space, more quickly, than ordinary air guns.
  • Want to quickly remove chips and contaminants from grooves, containers, or blind holes?  The Deep Hole Vac-u-Gun is fitted with a suction tube and small blow tube that directs a tight blast of air into the void, dislodging debris, so the Vac-u-Gun can suction it away.
  • What about transferring bulk materials?  With the 10ft hose that comes with the Transfer & All Purpose Systems, you can move material either way (remember the reversible Generator?) to or from any location the hose will reach to.
Regardless of your portable vacuum needs, EXAIR has a Vac-u-Gun System for you.

Right now, we’ll GIVE you a Vac-u-Gun with the purchase of any qualifying Industrial Vaccum, through April 30, 2020.  Or, if you just want the Vac-u-Gun System, they’re priced for most any budget.  If you’d like to find out if the Vac-u-Gun is right for your application, give me a call.

Russ Bowman
Application Engineer
EXAIR Corporation
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Advantages Of Compressed Air Operated Industrial Vacuums

Last week, I wrote about the benefits and advantages of the EXAIR Chip Trapper System. It’s just one workhorse in our stable of durable and reliable compressed air operated Industrial Housekeeping solutions.  All of our systems in this product line are compressed air operated, which means they offer several benefits that you don’t get with an electric powered vacuum:

  • Our air operated vacuums have no moving parts.  That means nothing to wear out & replace.
  • Electric motors burn out over time, and have to be replaced.  Not a problem with our products…if you supply them with clean air, they’ll run darn near indefinitely, maintenance free.
  • Using electric vacuums in wet areas can prevent a very real risk of electrocution.  This hazard does not apply to a compressed air hose, which is all it takes to run our products.
  • Long, stringy chips can get clogged in the impeller & rotating parts of a motor-driven vacuum.  Ours have no moving parts, which means nothing for detritus to get tangled up in.
Electric Vacuums are prone to clogging, wearing out, and motor failure.

Which EXAIR Industrial Housekeeping Product is right for you?  It depends on what you’ll be using it for.  Very generally speaking, here’s a brief overview of the product line:

Chip Vac Systems:

  • Pick up dry or wet chips and transfer them into a standard open top drum.
  • Available in four sizes: 5, 30, 55, or 110 gallon drums.
  • Turns your own 30, 55, or 110 gallon open top drum into a powerful vacuum system, in minutes, with a standard system.
  • Add portability and flexibility with a Deluxe System, which includes a drum dolly and a Tool Holder.
  • For a total Industrial Vacuum System, complete & ready to go right out of the box, the Premium Systems add a drum, a compressed air supply hose, an upgrade to Heavy Duty Aluminum Tools & a Static Resistant Vacuum Hose.
  • For smaller jobs or in tight quarters, the Mini Chip Vac System comes with a compact 5 gallon drum.  The Deluxe System adds a drum dolly for portability.

Heavy Duty Dry Vac Systems:

  • Function is similar to the Chip Vacs, but the vacuum itself is made of a hardened alloy, and offers higher vacuum power for dense and/or abrasive material cleanup.
  • Fits your existing 30, or 55 gallon drums for a quick & easy, basic high powered vacuum solution.
  • Deluxe Systems add Heavy Duty Tools & Tool Holder, and a Drum Dolly.
  • Premium Systems come with a 30, 55, or 110 Gallon Drum.

Heavy Duty HEPA Vac Systems:

  • All the power, durability, and convenience of the Heavy Duty Dry Vac Systems, but with a HEPA filter for contaminants such as mold, allergens, and other airborne irritants.
  • Fits your existing 30 or 55 gallon drums, or Deluxe & Premium Systems add the same accessories as the Heavy Duty Dry Vac Systems.
(Left to right) Chip Vac, Heavy Duty Dry Vac, Heavy Duty HEPA Vac

Reversible Drum Vac Systems:

  • These are our drum mounted vacuums for liquids.  They’ll fill or empty a 55 gallon drum in 90 seconds (tested with water.)
  • Fits an existing 30, 55, or 110 gallon closed top steel drum in good condition.
  • Deluxe Systems add a drum dolly, a Tool Holder and a set of plastic tools including a Spill Recovery Kit, for a multitude of cleanup needs.
  • Auto shutoff float prevents overfilling the drum.
  • Premium Systems add a 30, 55, or 110 gallon drum, Heavy Duty Aluminum Tools, and a compressed air supply hose.
  • High Lift Systems are available for higher viscosity (ups to 1400 cP) liquids, or when pumping from below grade (180″H2O suction lift.)
  • This same technology is incorporated into the Chip Trapper Systems, which (as detailed last week) trap incoming solids in a Filter Bag, allowing for instant pumping out of freshly filtered liquid.  They’re available with the High Lift capability as well.
Reversible Drum Vac, High Lift Reversible Drum Vac, Chip Trapper

Vac-u-Guns:

  • Handy and portable, the Vac-u-Gun is a lightweight handheld vacuum, blow gun, and transfer tool, all in one.
  • Collection System comes with a vacuum bag w/shoulder strap, extension wands, a crevice tool, skimmer tool, and round brush tool.
  • Transfer Systems come with the same tools, but include a 10ft hose instead of the vacuum bag.
  • All Purpose Systems come with the tools, the vacuum bag, and the 10ft hose.
  • Deep Hole Vac-u-Guns are fitted with a blow tube for stirring up fine debris from drilled holes, where it’s quickly and efficiently vacuumed away.

Regardless of your application, EXAIR has an Industrial Vacuum to fit.  Orders for qualifying systems through the end of May 2020 will include a free Vac-u-Gun.  If you’d like to discuss your Industrial Housekeeping needs, give me a call.

Russ Bowman
Application Engineer
EXAIR Corporation
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Effectively and Efficiently Remove Chips and Debris from Blind Holes

I was recently contacted by an automotive parts manufacturer that was looking for a solution for cleaning out blind holes in a variety of machined parts. After discussing the application, we settled on a 1697SS-6-CS VariBlast Compact Safety Air Gun with Pico Nozzle, 6” Extension, and a Chip Shield. The small M5 nozzle at the tip of the gun allowed them to insert it inside of the hole and dislodge the hard-to-reach chips inside of the holes.

1697SS VariBlast Compact Safety Air Gun

This worked very well for removing the chips, but they were encountering an unexpected issue as these chips were now getting lodged in other areas of the part as they were ejected. They then had to visually inspect the entire part after each blowoff to ensure that everything was completely removed.

What they thought to be an ideal solution, ended up not being the best fit. They gave us a call back to inquire about an alternative solution. We offer another product, the Deep-Hole Vac-U-Gun, that is capable of both removing chips and debris from blind holes and also vacuuming it away simultaneously.

This addresses the problem of dislodged chips being caught elsewhere on the parts. Fortunately, EXAIR offers an unconditional 30-day guarantee for all stock products. They were able to return the previously purchased gun and apply the credit towards the purchase of the Deep Hole Vac-u-Gun system.

The Deep Hole Vac-u-Gun is a low-cost solution to quickly remove chips and contaminants from grooves, containers, and drilled holes. In applications where simply blowing the debris out of the hole isn’t suitable, simply position the Deep Hole Vac-u-Gun over the hole and press the trigger. A small blow tube (3) dislodges and lifts the chips while the large suction tube (5) vacuums them away. The operator is then protected from flying debris since the contaminants are then contained within the suction tube and directed into a filter bag or other container with the included vacuum hose.

Sometimes we don’t always get it right on the first try. But, with the ability to take advantage of the 30-day guarantee we’ll make sure to get the best product to you for your application. With same day shipments with orders received by 3:00 ET for stock products, EXAIR can get a solution out to you quickly!

Tyler Daniel
Application Engineer
E-mail: TylerDaniel@EXAIR.com
Twitter: @EXAIR_TD

Industrial Vacuums For Most Any Cleanup Need

Vacuum cleaners…most of us think of the electric-powered devices that we clean our carpets at home with. The idea of utilizing vacuum in cleaning applications, however, predates the widespread introduction of electric power by a couple of decades. The original idea was to marry a manual vacuum generating device to a carpet sweeper. These had been around for some time, and they’re still seen today: the beater brush turns as the sweeper is pushed across the floor; it picks up dirt in the brush bristles, and deposits it in an internal receptacle. You’ve probably seen them used in restaurants to tidy up small messes on the floor, in lieu of dragging out the noisy vacuum cleaner while folks are eating.

Anyway, these first vacuum cleaners relied on a bellows, piston cylinder, or other such device that was operated by hand, foot – or, according to one source, a rocking chair – to generate a vacuum. Since it took one person to operate the vacuum generating part, and another to push the sweeper, they weren’t very popular at a time when folks were generally looking for labor SAVING products.

The proliferation of electric power around the turn of the 19th/20th century brought about electric vacuum cleaners.  Most homes have one…including the ‘shop vac’ in my garage, my home actually has three.  These are great for home use; many have long cords that allow you to clean the floors in adjacent rooms without unplugging & re-plugging, and most come with a convenient set of tools for baseboards, furniture, HVAC vents, etc.  For carpet & upholstery, they can’t be beat.

In industrial settings, though, the electric-powered models can find themselves at a disadvantage.  The impellers can clog or break, and the electric motors will, in time, burn out.  If used in wet environments, great care must be used (as with any electric products) or there can be a very real shock hazard.

EXAIR Industrial Housekeeping Products offer a solution to all of these issues.  With no moving parts or electric motors, they are extremely reliable.  If you supply them with clean air, they can run darn near indefinitely, maintenance free.  And no electric power means no shock hazard.

We have a variety of products to meet most any need.  Our Chip Vacs and Heavy Duty Dry Vacs are made for dry material cleanup.  They install (in minutes) on an open top drum, and are available with a variety of accessories…tools, drum dollies, tool holders…even the drum itself if you need one.  The Chip Vac is specified for most ‘general purpose’ jobs; the Heavy Duty Dry Vac is more powerful, and abrasion resistant, for more aggressive needs.  Both exhaust the vacuum air flow through a Filter Bag to contain the particulate in the drum.

The Heavy Duty HEPA Vac features the same high power and rugged construction as the Heavy Duty Dry Vac, but replaces the Filter Bag with a HEPA (High Efficiency Particulate Air) Filter for maximum dust containment.  These are used where critical dust removal, mold & allergen containment, or trapping airborne irritants are called for.

(Left to right) Chip Vac, Heavy Duty Dry Vac, Heavy Duty HEPA Vac

Reversible Drum Vac Family

The Reversible Drum Vac is a two-way liquid pumping system, also made for mounting on standard steel drums…closed top drums, in this case.  They can fill or empty a 55 gallon drum in 90 seconds.  Options include 5, 30, and 110 gallon drum sizes, and a High Lift model – increased suction head for deep wells, underground tanks, or higher viscosity liquids, up to 1,400 cP.

Chip Trapper Systems come complete, ready to go, right out of the box.

The Reversible Drum Vac is also at the heart of our popular and award-winning coolant filtration system: the EXAIR Chip Trapper.  A Filter Bag in the “fill” line traps chips, swarf, and shavings.  The liquid passes through, and is able to be immediately pumped back out.  Not only is coolant life extended, regular cleaning of the coolant sump prevents loss of coolant flow due to clogging of the supply lines.  The Chip Trapper is available in 30, 55, and 110 gallon sizes, and also in the High Lift version.

Speaking of two-way operation, the EXAIR Vac-u-Gun is both a vacuum AND blow gun…simply reverse the orientation of the nozzle insert to reverse the operation:

EXAIR’s Vac-u-Gun transforms in seconds from powerful vacuum to efficient blow gun.

The Vac-u-Gun is an efficient, quiet, and versatile tool with numerous applications, from vacuuming sawdust or shavings, to conveying small parts or pellets, to blowing off chips, water, coolant, or scrap.  And, just in time for Spring Cleaning season, we’re letting you find out just how handy it is, for free – by including one with any qualifying Industrial Vacuum purchase, now through April 30, 2019.

If you’d like to discuss a cleanup application, and how an EXAIR Industrial Housekeeping Product can suit your needs, give me a call.

Russ Bowman
Application Engineer
EXAIR Corporation
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Deep Hole Vac-u-Gun – Blow Chips Loose and Vacuum Them Away in One Step!

Last week, we looked at the Vac-u-Gun, and you can take a look at that blog here.

This week I wanted to present the Deep Hole Vac-u-Gun, a special iteration of the Vac-u-Gun, designed to provide a solution to the troublesome process of cleaning cavities and drilled holes.

The Deep Hole Vac-u-Gun is a low cost solution to quickly remove chips and debris from grooves and drilled holes where blow gun could create potentially hazardous flying debris. The Deep Hole Vac-u-Gun is simply positioned over the hole, and the trigger squeezed and then a small blow tube delivers a a stream of air to dislodge and lift the chips while the large suction tube vacuum them away. The operator is protected form flying debris since all chips and debris is contained within the clear suction tube. The device is capable of cleaning holes up to 1-1/4″ (32mm) diameter and 18″ (457mm) deep!

How does the Deep Hole Vac-u-Gun work?

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How the Deep Hole Vac-u-Gun Works

 


Compressed air, normally 80-100 PSIG (5.5 – 6.9 bar), flows through the inlet (1) into an annular plenum chamber (2) when the trigger is pressed. A small amount of air is injected into the blow tube (3) to provide agitation and lift to the chips or debris. The larger airflow is injected into the the throat of the gun through directed nozzles (4). The jets of air create the vacuum at the intake (5) which draws the material in and accelerates it through the unit. The chips, debris or other particulates can then be exhausted into a filter bag or hose attached to the Deep Hole Vac-u-Gun System.


 

We have found many applications where the Deep Hole Vac-u-Gun is beneficial- including removing chips and debris in:

Holes in fixtures, drilled plastics, T-slots’groove cleaning , coolant evacuation from parts, woodworking, tapped holes, cavity evacuation, and many more!

There are many advantages to the Deep Hole Vac-u-Gun, and some are:

Low cost, no moving parts/maintenance free, durable die cast construction, eliminates shock hazard – no electricity, meets OSHA pressure requirements, safe operation – no flying chips, lightweight and portable, and quiet.

The Deep Hole Vac-u-Gun uses less compressed air than ordinary blow guns, and the amplified output flow is 12 times the air consumption rate.

Deep Hole Vac-u-Gun Specifications

Note that the Deep Hole Vac-u-Gun should not be operated without a filter bag or vacuum hose attached to the exhaust.

There are three (3) Deep Hole Vac-u-Gun System options-

Deep Hole Vac-u-Gun Systems

The Model 6094 is the Deep Hole Vac-u-Gun only.

The Model 6194 comes with a reusable bag and clamp for debris collection.

The Model 6394 comes with the reusable bag and a 10′ (3m) section of vacuum hose for transferring the debris to a collection point.

If you have questions about the Deep Hole Vac-u-Gun 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.

Brian Bergmann
Application Engineer

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Vac-u-Gun: Low Cost Vacuum, Blowoff and Transfer

What is the Vac-u-Gun?  It is a low cost solution to many types of cleaning operations within an industrial setting.  The Vac-u-Gun is a vacuum gun, a blow gun, and a transfer tool, all-in-one! It is lightweight, easy to use, has durable die cast construction, and best of all, no moving parts to wear out. Simply hook up to a compressed air hose, and get to work.

Vac u Gun Hose

The Vac-u-Gun contains a nozzle insert that dictates the direction of air flow and operation. By simply unscrewing the the cap, reversing the orientation of the nozzle insert, and re-installing the cap, the gun is changed from a vacuum device to a blowoff device, and vice-versa.

vac u gun orientation
Reverse the direction of the nozzle insert to change from vacuum to blowoff

The Vac-u-Gun can be used in three modes- Vacuum, Transfer and Blowoff-

Vacuum Mode – Vacuum shavings, absorbents, sawdust, or spills into a reusable bag, or into a receptacle via the vacuum hose. Why blow it off and the have to sweep it up later?

Transfer Mode – Transfer small parts, pellets, or trim over long distances, using the smooth bore vacuum hose.

Blowoff Mode – Blow chips, water, coolant, or scrap away from the work area. The large 1-1/4″ diameter outlet directs the air over a larger area in less time. The Vac-u-Gun uses less compressed air than an ordinary blow gun.

Vac-U-Gun Specifications

There are many advantages to a Vac-u-Gun, and some are:

Low cost, no moving parts/maintenance free, durable die cast construction, easy to switch form vacuum to blow mode, safe – no electricity, meets OSHA pressure requirements, lightweight and portable, versatile, and quiet.

Versatile!  In just seconds, the Vac-u-Gun can transform from a powerful, handheld vacuum tool into an efficient blow gun or transfer tool for lightweight materials. Each Vac-u-Gun System comes with the attachments needed to suit numerous industrial applications.

Three (3) Vac-u-Gun System options are available and shown below-

Vac-u-Gun System Options

All of the Systems include the Vac-u-Gun, brush, crevice tool, skimmer tool and (2) extension wands.

The Model 6192 Collection System also includes the reusable bag with clamp for debris collection.

The Model 6292 Transfer System also includes the vacuum hose, for transferring the debris to a collection point.

The Model 6392 All Purpose System also includes both the reusable bag and clamp and the transfer hose, providing the most versatility of all.

To view a video that shows the Model 6392 All Purpose System, and demonstrates how it works, please view the video below-

 

If you have questions about the Vac-u-Gun 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.

Brian Bergmann
Application Engineer

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Safety Air Guns – Using Engineered Air Nozzles For High Performance

Inexpensive air guns can be picked up just about anywhere, and you generally get what you pay for. Most will be very noisy and waste lots of compressed air.  And many will be unsafe, violating two of OSHA’s standards put in place to protect worker safety. The first is Standard 29 CFR 1910.95(a) which sets limits to the maximum noise exposure, and the second is Standard 29 CFR 1910.242(b) which says that the nozzle cannot be dead-ended, or exceed a 30 PSIG pressure limit.

These guns may seem like a perfect fit for a handheld blowoff application. The truth is, the cost saved up front will easily be paid throughout the cost of ownership.  This is due to the lack of an engineered nozzle which meets and exceeds the OSHA standards mentioned above.   The “cheap” guns often have a cross drilled hole to meet or exceed the OSHA standard for dead-end pressure. While this may be true, it causes a large wind sheer which escalates noise levels to well over the allowable noise level exposure set by OSHA.  These tips sometimes offer large force outputs because they are equivalent to an open pipe.  We have publicized numerous times about how an open pipe blow off does not permit pressure to be utilized all the way to the point of blowoff, and is also a waste of energy.

In order to determine how much compressed air your current blow guns utilize, the level of noise they product, and the sound level they produce, consider taking advantage of the EXAIR Efficiency Lab.  The Efficiency Lab is a free service that you can read more about here.

An EXAIR Safety Air Gun is engineered and designed to comply both of the OSHA standards mentioned above, ensuring safe operation for company personnel.  On top of the safety designed into the guns, we also ensure all of our guns are efficient by offering only engineered nozzles on them.

EXAIR offers (4) types of Safety Air Guns – the VariBlast, the Soft Grip, the Heavy Duty, and the Super Blast.  Each type of Safety Air Gun is offered with a plethora of nozzles, as well as varying length extensions, with or without the Chip Shield.

Safety Air Guns
The VariBlast, Soft Grip and Heavy Duty Style of Pistol Grip Safety Air Guns

Super Blast
The Super Blast Style of Safety Air Gun

 

We invite you to try out an EXAIR Safety Air Gun, and get the free 1″ Wide Flat Super Air Nozzle as a bonus. Click here for more details about this special promotional offer.

To discuss your application and how an EXAIR Intelligent Compressed Air Product can improve your process, feel free to contact EXAIR, myself, or one of our other Application Engineers. We can help you determine the best solution!

Brian Bergmann
Application Engineer

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