Press Release – Streamline Plant and Equipment Cleaning with the NEW FlexiSan™ Modular Spray System

Published on by John BallLeave a comment

BETE announces the launch of the new FlexiSan Modular Spray System, an innovative solution designed to simplify cleaning and sanitizing processes, reduce downtime, and enhance operational efficiency in the food and beverage industry and beyond. 

Including a durable, mobile cart with integrated chemical handling and at least one Clean-in-Place (CIP) spray header, the system optimizes Open Plant Cleaning (OPC) and produces effective, consistent results for various applications, from everyday wash downs to tackling tough soils. Processing facilities can apply cleaning and sanitizing agents to a wide range of equipment, including conveyors, hoppers, bins, mixers, and other critical process areas.  

THE FlexiSan Advantage:

  • Streamlined Sanitation – Easily switch between rinse, clean, and sanitize steps for faster, more efficient wash-downs
  • Portable and Easy to Use – A rugged, stainless steel cart moves effortlessly between cleaning zones
  • Tough on Soils – Handles everything from light residues to heavy build-up like syrups and coatings
  • Saves Water and Chemicals – Precision spraying minimizes waste while maximizing effectiveness
  • Built for You – Flexible options and automation features to fit your exact process needs

FlexiSan Base System:

The base spray system includes a durable, mobile cart with integrated chemical handling and at least one Clean-in-Place (CIP) spray header assembly.  Engineered for simplicity and mobility, the cart connects directly to plant water and can deliver up to two chemicals, typically a cleaner and a sanitizer, through the spray header(s). Its portable design makes it easy for operators to move between cleaning zones and quickly connect to supply drops or CIP headers.

For light soils, standard plant water pressure (60–200 PSI / 4-14 bar) is sufficient to loosen and dislodge contaminants. With dual holding tanks for cleaner and sanitizer, the cart makes it easy to switch seamlessly between rinsing, cleaning, and sanitizing, streamlining the entire sanitation process.

For heavier soil levels that require hot water and higher pressure for fast, effective cleaning, such as chocolate coatings or heavy syrups, our FlexiSan Max can be used. Built upon the same components as our base FlexiSan system, the FlexiSan Max adds a pump package with quick mechanical and plumbing connections to the base cart unit, integrating it with the supply and delivery lines.

Delivering between 400 and 600 PSI (28–41 bar) to the CIP spray bar, this additional pump system provides the impact needed to effectively and efficiently remove tough soils. The result is significantly shorter cleaning cycles for conveyors, which can mean only a single rotation is required.

For more info, visit BETE at www.bete.com. 

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

EXAIR’s Family of Safety Air Guns

Published on by Jordan T ShouseLeave a comment

If you’re tired of noisy, inefficient air guns that guzzle compressed air and risk operator safety, it’s time to level up. In today’s fast-paced manufacturing world, blowoff tools need to be smart – not just strong. Enter EXAIR’s lineup of Safety Air Guns, designed to meet OSHA standards while slashing noise, energy use, and fatigue. And the best part? We’ve got a quick video that breaks it all down in under 3 minutes. Watch the Video Below!

Jordan Shouse, CCASS

Application Engineer

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What’s So Great About Thermostat Control for EXAIR Cabinet Cooler Systems?

Published on by Russ BowmanLeave a comment

EXAIR Cabinet Cooler Systems are a durable & reliable way to protect electrical enclosures (and the components they contain) from heat damage. All you need is compressed air…

Compressed air goes in; cold air comes out of the Vortex Tube and is circulated through the enclosure. The Vortex Tube’s hot flow and the warm exhaust from the enclosure are vented through the Cabinet Cooler’s body.

…and as long as the cooling capacity of the Cabinet Cooler System is equal to or greater than the heat load of the enclosure, everyone’s happy, right?

Well, almost. I mean, it’s great that the vital components inside the enclosure aren’t getting too hot, but if it’s getting colder than it needs to be inside, then you’re using compressed air when you don’t have to. And compressed air is EXPENSIVE.

If you’re talking to an EXAIR Application Engineer about panel cooling, we’re going to talk about Thermostat Control too. We have two options for that:

Thermostat, optional Mounting Bracket & Locknut, and Solenoid Valve (120VAC, 240VAC, or 24VDC)

Thermostat Control consists of a bimetallic probe-type Thermostat, spliced in to the ‘hot’ lead of a Solenoid Valve that’s plumbing into the compressed air supply of the Cabinet Cooler. These come preset at 95°F (35°C), which is based on the 104°F (40°C) temperature limit published by many manufacturers of electrical & electronic components. The setpoint temperature CAN be lowered (at the factory or in the field) if any particular component(s) need a cooler environment to operate in. It can also be raised, if everything in the enclosure can handle a higher temperature. THAT can save a good amount of compressed air (which, again, is EXPENSIVE.)

Operation is pretty simple: when the temperature starts to rise inside the enclosure, two dissimilar metal strips that are bonded together inside the thermostat start to thermally expand. Because they’re made of different metals, they expand at different rates, which makes the strips bend until they contact. This completes the electrical circuit to the Solenoid Valve’s coil, opening the valve to start operation of the Cabinet Cooler. As the temperature subsides and cold air flows into the enclosure, the two metal strips contract & straighten out, detaching the strip and the contact, which causes the Solenoid Valve to close, until temperature rises to the setpoint again.

EXAIR’s ETC Electronic Temperature Control provides the same function, but with some notable advantages:

EXAIR NEMA 4X 316SS Cabinet Cooler System with Electronic Temperature Control is installed on a control panel in a pharmaceutical plant.
  • A Type J Thermo couple is wired to a solid state temperature controller to sense & control the temperature. It’ll hold +/- 1°F of the setpoint temperature, as opposed to the +/-2°F accuracy range for the bimetallic Thermostat.
  • The LED readout provides constant indication of the temperature inside the enclosure. Personnel can verify, at a glance, that proper cooling is being applied. This is of great benefit to users who regularly monitor & log readings like this on enclosures with critical equipment inside, like nuclear power plants.
  • Push button control allows for on-the-fly adjustment of the setpoint temperature. This, along with the +/-1°F accuracy range, allows users to precisely set the desired temperature to a point just slightly under the maximum rating for the electronics, which, as mentioned above, can result in a reduction in compressed air consumption and hence, operating cost.
  • There’s also a calibration offset feature, which is handy if the Cabinet Cooler System is being installed on an enclosure with other temperature sensing equipment. This uses the push button controls to match the displayed temperature on the ETC to that of the existing equipment. It can also be used to verify the calibration of the ETC, which is another great benefit to users responsible for maintaining critical equipment.

As an EXAIR Application Engineer, it’s my goal to help you get the most out of our products, and your compressed air system. A big part of that is making sure you don’t use any more compressed air than you have to. If you’re ready to start saving, give me a call.

Russ Bowman, CCASS

Application Engineer
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Differences Between an EXAIR Adjustable Spot Cooler and Cold Gun Aircoolant System

Published on by John BallLeave a comment
Adjustable Spot Cooler
Cold Gun Aircoolant System

Have you ever wondered about the differences between the Adjustable Spot Cooler and the Cold Gun? 

In their most basic form, these two items are very similar – both require a compressed air supply, both produce localized cold air flows, both have magnetic bases, and both have the same basic profile.  However, under closer scrutiny, we can see that the Adjustable Spot Cooler can pivot on its magnetic base.  It also has the ability to vary the cold fraction and thereby vary the cold outlet temperature and flow.  The Adjustable Spot Cooler is supplied with multiple generators which allow for control of the compressed air inlet flow – yet another way to vary the cooling capacity of the Adjustable Spot Cooler.

Model 3925 Adjustable Spot Cooler System has a Dual Outlet Hose Kit for distribution of cold air flow to two points.

These distinctions make the Adjustable Spot Coolers the most versatile spot cooler on the market.  They can be used in many applications in which the exact cooling capacity is not known, a target temperature is required, or if the application requires temperature variations.   For example, if a customer has an application where a specific temperature is required or if shrinking/expansion is critical, the Adjustable Spot Cooler can provide a solution unavailable with a Cold Gun.  EXAIR offers them with either a single outlet for direct cooling or a dual outlet to capture both sides. 

The Cold Gun, on the other hand, produces a preset volume at a specific temperature drop.  This is great for applications with steady heat loads like machining, grinding, or laser cutting; or for applications in which you need to be free from tampering.  The Cold Gun will produce consistent performance without any modification needed from the end user.  EXAIR offers two types, the Cold Gun Aircoolant System and High Power Cold Gun Air Coolant System, which gives twice the cooling capacity.  Both units can be purchased with a single outlet hose or a dual output hose. 

There are many applications for our Spot Coolers.  They help remove heat to extend tool life, and they can help eliminate coolant to improve production rates.  If you have an application where you need to remove heat and do not know which unit to select, an Application Engineer at EXAIR is here to help you. 

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