Installation Made Simple with EXAIR’s Threaded Line Vacs

EXAIR‘s Line Vacs are a great option for bulk material transfer, or scrap or trim removal. They are especially good at replacing what we call the ‘bucket and ladder’ operation. Our most popular, standard Line Vacs are designed to be connected to a smooth bore hose for flexible conveyance. There are some applications where using fixed piping would make more sense. For this, we have our Threaded Line Vacs, available with threaded NPT connections, allowing you to turn ordinary pipe into a powerful conveying system.

Like with our standard Line Vacs, EXAIR’s Threaded Line Vacs use compressed air to generate a vacuum with the Venturi effect.  Our unique design generates high velocity airflow to create a powerful vacuum on the suction side.  Once the material reaches the throat area of the Line Vac, the compressed air will carry the product the rest of the conveying distance to the discharge. Your product can be transferred horizontally up to 100 feet, or vertically up to 20 feet!

We have models ranging from as small as 3/8NPT up to 3NPT for a variety of pipe sizes commonly found in an industrial facility. Our Threaded Line Vacs also come in a variety of materials. We stock aluminum models, suitable for most applications. We also have 303-type stainless steel where some corrosion or mild abrasion resistance is needed. For more critical applications, we also carry 316-type stainless steel models, often used in food and pharmaceutical applications. Finally, when you need to convey highly abrasive materials, such as sand or ceramic, we have our Heavy Duty Threaded Line Vacs.

We also sell our Line Vacs in a kit format which includes a properly sized filter, regulator, and a mounting bracket.  This adds value to mounting, controlling, and protecting the Line Vac.  Because our Line Vacs have no moving parts, you will not have to worry about any motors or bearings prematurely wearing out. They will be able to convey your bulk material for years to come.

If you are looking for a simple, low-cost and efficient way to convey bulk material, then an EXAIR Threaded Line Vac may be the right solution for you. Feel free to contact an Application Engineer to discuss your options!

Al Wooffitt
Application Engineer

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Feeling Exhausted?

Our current calendar.

The school year has started here in Cincinnati. For some families, it’s the very first year in the school system; for others, it’s the last. Every year in between brings its own mix of emotions. Personally, I look forward to the sports and events, watching the camaraderie grow between my daughters, their friends, and their teams.

This year, we have a 10th, 7th, and 5th grader. One is about to get her learner’s permit, one is trying out for school volleyball, and one is in her final year of elementary. It feels like a big year all around. The pace of activities has been so fast that it’s hard to fully process what’s happening—and that same thing can easily happen in our work lives.

At home, my wife and I often feel like we’re treading water, bouncing from one thing to the next. We use downtime not just to catch our breath, but also to talk through what’s working, what’s not, and how to prepare better for the weeks ahead. When we skip those conversations, tension builds, and we end up storming as a team. The same holds true in a production environment: without regular evaluation and planning, the whole system suffers.

In manufacturing, output rarely stops. Even when a sector halts for a planned shutdown, the project list is carefully managed to minimize disruption. The focus is always on keeping production moving—whether that means picking up speed, adding shifts, or running longer hours. But smooth production depends on proactive planning.

Take compressed air systems as an example. A simple habit like measuring pressure drop across filters can prevent costly downtime. By installing pipe tees and pressure gauges upstream and downstream of filters, you can monitor performance. Once the differential hits 5 psig, it’s time to plan for an element replacement. Adding this to a maintenance schedule and aligning it with your purchasing cycle turns an unexpected expense into a controlled, predictable one.

Pressure gauges and filters with indicators are both great options for monitoring filter performance.

Just like meal prep and calendar reviews keep our family life running more smoothly, preventive maintenance and equipment monitoring keep production lines efficient. For parents entering the whirlwind of school activities—hang in there. Build a community with the other parents around you. It truly takes a village, just like it takes every department working together to deliver a finished product.

Brian Farno, MBA – CCASS Application Engineer

BrianFarno@EXAIR.com
@EXAIR_BF

EXAIR’s VariBlast Precision

Air Guns are one of the most common and most trusted tools in manufacturing facilities that use compressed air. There are many options out there on the market, so what makes EXAIR’s VariBlast Precision Safety Air Gun a cut above the rest?

As with all of EXAIR‘s Safety Air Guns, the VariBlast Precision takes safety seriously. All models when used with an EXAIR Safety Air Nozzle are in compliance with OSHA standard 1910.242(b). This means that the airflow that exits the nozzle cannot be blocked, and the static pressure will never exceed 30psig, even when supplied with shop pressure.

The other key safety feature is the low noise level. OSHA noise exposure standard, 29 CFR 1910.95(a), states that protection is needed for continuous exposure to noise levels above 90dBA. Our VariBlast Precision options are all below 75dBA (some configurations are as low as 58dBA!). This is well below the minimum allowable level stipulated by OSHA.

Beyond safety, the VariBlast Precision has many other benefits. Not only is it lightweight and durable, being made of a high-impact, glass-reinforced nylon that is resistant to breakage. It is also easy to use with a comfortable, full-finger trigger and a convenient hanger loop built into it. This trigger also allows for variable flow, giving you a range of forces and flows at your fingertips.

The VariBlast Precision comes standard with a 6″ extension.  For greater reach, we also offer a 12″ or a 20″ option. All extensions are made of Type 316 stainless steel, and are compatible with our Atto, Pico, or Nano Super Air Nozzle. These nozzles come in both Type 316 stainless steel (for durability and corrosion resistance), or in PEEK plastic for non-marring applications. They can also be outfitted with an impact resistant polycarbonate Chip Shield.

If you would like to discuss your blowoff application, and see how EXAIR’s VariBlast Precision, or any of our other Safety Air Guns can help you out, give us a call!

Al Wooffitt
Application Engineer

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Twitter: @EXAIR_AW

Video Blog: EXAIR Product Update!

In today’s video blog, I share a product update with you regarding our external filter bags and drum covers. The change has several significant benefits for performance. Take a minute to watch the video and find out more.

As always, if you have any questions, please contact us today.

Brian Farno, MBA – CCASS Application Engineer

BrianFarno@EXAIR.com
@EXAIR_BF