EXAIR Reversible Drum Vac™ System: Overview

EXAIR Reversible Drum Vac Systems come in a variety of sizes and configurations to meet the needs of most any application.

Not all liquid vacuums are the same.  We have seen motor burnouts, loud noises, single directional flow, and potential electrical hazards.  EXAIR manufactures a liquid pump to remove all those issues; the Reversible Drum Vac System.  It does not have any moving parts to wear; a two-way action to fill or expel liquid from standard drums; and is quiet.  They only use compressed air to generate a powerful vacuum to lift liquid; and with a simple twist of the knob, it will push the liquid out.  And by using compressed air, no electricity is needed, making it safe.  They work great for fluid transfers or liquid spills, and they can fill a 55-gallon (208L) drum in 90 seconds.  How can this product be useful for you?  If you work with liquids like coolant, waste water or hydraulic oils, the Reversible Drum Vac System is a simple reliable product to have at your facility.  In this blog, I will go over the specifications and packages that EXAIR offers.

The Reversible Drum Vac has stainless steel construction for corrosion resistance.  It comes with a built-in safety relief valve to avoid over pressurizing and an internal float to stop any over-filling of the drum.  The air consumption is minimal; 19 SCFM (538 SLPM) at 80 PSIG (5.5 Bar), and has a low noise level of only 86 dBA.  Systems are available in 5, 30, 55 and 110 gallon capacities (19L, 114L, 208L, and 418L respectively) in different packages.

Mini Reversible Drum Vac System

The 5-gallon size is our Mini Reversible Drum Vac System.  They are designed for tight spaces, quick clean-ups, and small sumps.  We offer two types of systems; the Standard and the Deluxe.  The Standard System, model 6196-5, will come with a 5-gallon drum, two-way pump assembly, shutoff valve, 10′ (3m) vacuum hose, a 90° quick release elbow, an aluminum chip wand, ABS spill recovery kit, two extension wands, a crevice tool, and a skimmer tool.  The Deluxe System, model 6296-5, will include every item in the model 6195-5 plus a 5-gallon drum dolly.

For the larger capacities, the Standard system will include the two-way pump assembly, shutoff valve, 10′ (3m) vacuum hose, a 90° quick release elbow, a standpipe, and an aluminum chip wand.  The standpipe is cut to length for the properly-sized drum (the drum is not included in this option).  The standpipe extends inside the drum to remove as much liquid as possible when emptying the drum. 

The Deluxe system will include all of the items shown above in the Standard system and adds a drum dolly, ABS spill recovery kit, (2) extension wands, crevice tool, skimmer tool and a magnetic tool holder.

The Premium system will include all of the items in the Standard System and adds the drum with lock ring and lid, upgraded heavy duty aluminum tools, ABS spill recovery kit, (2) crevice tools, skimmer tool, a magnetic tool holder and a 20′ (6m) compressed air hose.

Like I mentioned above, not all liquid vacuums are the same.  The EXAIR Reversible Drum Vac System is maintenance-free for long-lasting use in industrial environments.  We offer a 30-day unconditional guarantee for U.S. and Canadian customers if you wish to try them out.  And from now until May 31, 2022; EXAIR is having a promotion.  With a purchase of one of our Industrial Housekeeping Products, you will receive a Vac-u-Gun with a vacuum bag, a $133.00 value, with qualified purchases.   If you have any questions about the Reversible Drum Vac System or any of our other Industrial Housekeeping Products, 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

Super Air Knife Promotion: Get a FREE Safety Air Gun!

Do you have a need to blow off a wide area? Do you like to save money on compressed air? Well, then I have a solution for you! EXAIR’s Super Air Knife is the BEST SOLUTION for all wide area blow off applications using compressed air. We have been manufacturing Air Knives for over 38 years and the Super Air Knife is the culmination of all that experience put into one design. The Super Air Knife was first released back in 1997 and it remains the most efficient knife on the market. We have seen copy-cat products and others that claim better performance, but testing proves otherwise. Super Air Knives remain the most efficient.

316SS Super Air Knife removes excess water from fish prior to flash freezing

The Super Air Knife works by taking a small amount of compressed air to create a high velocity laminar sheet of air. This sheet of air then entrains (pulls in) the surrounding ambient air at a rate of 40:1 (40 parts ambient air to one part compressed air), making it very effective in a variety of cooling, drying, and blow off applications. The Super Air Knife also comes in the most variety of lengths ranging from 3″ all the way up to 108″. And in 4 different stock materials which are Aluminum, 303 Stainless Steel, 316 Stainless Steel, and PVDF. This allows the Super Air Knife to fit your specific needs. Like all of EXAIR’s product lines, these air knives meet or exceed OSHA standards for safety.

Super Air Knife blowing off Parts

Starting in November through the end of the month, order any EXAIR Super Air Knife and receive a free 1210 Soft Grip Safety Air Gun. This applies to all stock Super Air Knifes. The Model 1210 is a top pick for many industrial applications. With the ideal combination of forceful air flow, quite noise level, and compressed air usage there’s not many applications that aren’t suited for this style of gun. All EXAIR’s Safety Air Guns are compliant with OSHA 1910.242 (b), relating to dead-end pressure, and can keep your personnel safe. 

Click to view the Promotion Page

If you have questions about any of our engineered Intelligent Compressed Air® Products, feel free to contact EXAIR or any Application Engineer.

Cody Biehle
Application Engineer
EXAIR Corporation
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EXAIR Line Vacs™: Air Operated Conveyor Promo

EXAIR Line Vacs

As an Application Engineer, I get the pleasure to speak to many companies about finding a simple, long-lasting, powerful and quiet type of transfer system.  Companies have operators that climb steps to dump bags of material into hoppers above.  This can be dangerous and is not ergonomic.  Other applications would include a compact way to remove scrap from a process; or budgetary constraints to convey material from point A to point B.  If your company has to tackle any of these issues, EXAIR can help you.  We manufacture Air Operated Conveyors that do not have any moving parts, very compact in design, and have a high throughput capacity.  They can attach easily to standard hoses, pipes, or sanitary flanges.   These inexpensive conveyors are designed to make conveyance safer and ergonomically better for your staff.  EXAIR calls this product line, Line Vacs™

Line Vacs can convey many things.

Line Vacs use a small amount of compressed air to generate a vacuum by a Venturi effect.  The unique design generates a high velocity to create a powerful vacuum on one side.  Once the product reaches the throat area of the Line Vac, the compressed air will carry the product the rest of the way.  We can reach horizontal distances up to 100 feet (30 meters) and vertical heights up to 20 feet (6 meters).  EXAIR manufactures a variety of Line Vacs in different sizes, styles, and materials.  Here is an overview of the Line Vacs that EXAIR offers.

Lightweight and durable aluminum is the most popular choice, but we make them in stainless steel (Types 303 and 316) for heat and corrosion resistance. For extreme heat, the High Temperature option affords protection to 900F (482C) in either 303SS or 316SS.

Line Vacs:  Our standard Line Vac is the most versatile product in this family.  We have two types of connections, slip-on ends for hose connections and threaded ends for pipe connection.  EXAIR can also mix the connection types on each end.  They range in diameters from 3/8” (10mm) up to 5” (127mm).  We manufacture the Line Vacs in aluminum, 303SS, and 316SS; but don’t let that deter you from asking for special types of materials.  We have a high temperature version that can withstand temperatures up to 900oF (482oC).  These Line Vacs work great in applications for loading plastic pellets in hoppers, discarding scrap pieces, trim removal, and transferring material.  If an operator has to place a bag of dry material on his shoulder to climb stairs, a Line Vac would be a much better alternative.

Heavy Duty Line Vac Family

Heavy Duty Line Vacs:  They are made from a hardened alloy steel for abrasion resistance.  The generators inside these Line Vacs are more powerful than the standard models; so, that they can convey heavier materials at higher conveyance rates.  They can reach rates as high as 40 lbs./min. (18.2 Kg/min) of material.  With the hardened alloy construction, they are great for sand blasting materials, ceramic, glass and steel shot.  They are manufactured with inlet and outlet connections for ship-on hoses or threaded pipes.  EXAIR stocks the Heavy Duty Line Vacs in the range from ¾” (19mm) to 3” (76mm) for both hose and NPT connections.  These Line Vacs are our most powerful design with great wear resistance.      

Light Duty Line Vacs

Light Duty Line Vacs:  On the other end of the Line-Vac spectrum, EXAIR created the Light Duty Line Vac.   They use much less compressed air than the other Line Vacs which is great for moving lightweight materials over short distances.  They can also be used for removing smoke and fumes from a work area.  The Light Duty Line Vac ranges from ¾” (19mm) up to 6” (152mm) diameter for slip-on hose connections.  This two-piece design provides an effective way of moving material at a lower cost.  It can be used in applications like hopper loading, fiber tensioning, filling operations, and smoke removal.   For moving material within a short distance, the Light Duty Line Vac could be the proper product to use. 

Sanitary Flange Line Vacs

Sanitary Flange Line Vacs:  Our latest engineering design within the Line Vac family is the Sanitary Flange Line Vacs.  They can convert pipes into a useful conveyor for bulk material and waste removal.  They use an ISO2852 flange for easy disassembly and cleaning to reduce bacterial entrapment.  They ae made from 316 stainless steel material for superior corrosion resistance.  They come in four different sizes to fit the sanitary flanges from 1 ½” up to a 3” flange.  For sensitive applications where cleanliness is a major requirement, the Sanitary Flange Line Vac are manufactured for these conditions. 

With all of the EXAIR Line Vacs above, they can be sold as kits.  A kit will include a filter, regulator and a bracket.  (Bracket are not sold with all types and sizes.)  The filter will help keep the Line Vac clean as well as the product that it being conveyed.  The regulator is a great tool to vary the conveyance rates for better control.  The bracket helps to mount the Line Vac to a sturdy base for support.      

If you need to convey solid materials in a quick and easy way, an EXAIR Line Vac could be a solution for you.  We have them in a variety of formats to match your application.  They are compact, quiet, and simple to use without any moving parts.  As compared to a conveying system which are bulky and rigid, the Line Vacs are flexible and inexpensive.  Ergonomically, they can save the back-wrenching labor of picking up bags, climbing stairs, and dumping material into hoppers.  For our U.S. and Canadian customers, we are running a promotional ad.  You will receive a 2” Flat Super Air Nozzle, a $75.00 value, for free from now until the end of October 2021 with a qualified purchase online.  If you would like to discuss your conveying application further, please contact an Application Engineer at EXAIR.  We may have the perfect solution for you. 

John Ball
Application Engineer

Email: johnball@exair.com
Twitter: @EXAIR_jb

Spot Cooling

A new solution to an old problem. Heat build up on dry machining operations reduces tool life and machining rates. The Cold Gun Aircoolant System produces a stream of clean, cold air at 50°F (28°C) below supply air temperature. Operation is quiet and there are no moving parts to wear out. It will remove heat to prolong tool life and increase productivity on machining operations when liquid coolants cannot be used.

The Cold Gun is also an alternative to expensive mist systems. It eliminates the costs associated with the purchase and disposal of cutting fluids and worker related health problems from breathing airborne coolants or slipping on wet shop floors.

The standard Cold Gun and High Power Cold Gun incorporate a vortex tube to convert an ordinary supply of compressed air (1) into two low pressure streams, one hot and one cold. The Cold Gun’s hot airstream is muffled and discharged through the hot air exhaust (2). The cold air (3) is muffled and discharged through the flexible hose (4), which directs it to the point of use. Easy mounting and portability are provided through the use of an attached magnetic base (5).

Applications include tool sharpening, drill and cutter grinding, drilling, band saw cooling, plastic machining and setting adhesives. 

EXAIR offers two types, the Cold Gun and the High Power Cold Gun.  The High Power Cold Gun blows twice the amount of cold air as the Cold Gun which doubles the cooling capacity.  They come standard with either a Single Point or a Dual Point Hose Kit with a cone and flat nozzle.  All systems come with a magnetic base and a filter separator.  The magnetic base makes this device simple to attach to your machine and start using. 

Jordan Shouse
Application Engineer

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