Author: jasonkirby

Press Release: New Air Holster Safety Air Gun Mount

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EXAIR has introduced the Model 5930 Air Holster, which offers a practical solution for securely storing Safety Air Guns at various workstations within a facility. This innovative product ensures that operators have a designated spot for their airguns when not in use, thereby reducing the likelihood of misplaced tools and promoting a more organized and efficient work environment. Its thoughtful design makes it particularly suitable for manufacturing, assembly, maintenance, and other industrial settings where Safety Air Guns are commonly utilized.

The Air Holster is designed to firmly attach to any robust magnetic surface, enabling users to swiftly access their tools during the workday. With its full-length front opening, it allows for the easy retrieval and replacement of longer tools and air guns after use. This holster offers reliable storage solutions for demanding industrial settings, presenting an effective method to enhance organization and efficiency in proximity to machinery such as mills, lathes, and cutoff saws.

EXAIR has expanded its range of accessories with the introduction of the Air Holster, enhancing the versatility and convenience of its Safety Air Guns. This new accessory complements existing offerings such as extension pipes for accessing hard-to-reach areas, Chip Shields that safeguard operators from debris, and flexible Stay Set Hoses designed for applications needing frequent adjustments. Additionally, EXAIR provides service kits and replacement parts to ensure the optimal performance of Safety Air Guns. The Air Holster is available for $38.

If you have any inquiries about the Air Holster, or any other EXAIR products, please feel free to contact us.

Jason Kirby
Application Engineer
Email: jasonkirby@exair.com
Twitter: @EXAIR_jk

How to Select the Right Cooling System with EXAIR’s Electrical Enclosure Heat Load Guide

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Selecting the right cooling system for an industrial electrical enclosure requires accurate data rather than guesswork. Under-sizing a cooling unit leads to persistent overheating and component failure, while over-sizing wastes valuable compressed air energy. The EXAIR Cabinet Cooler Sizing Guide provides a structured framework to determine the exact cooling capacity required for your control panels. By accounting for the unique environmental and operational variables of your facility, this guide helps you choose a system that delivers optimal thermal protection.

The heat load calculation begins by mapping the enclosure’s physical dimensions and temperature differentials. Users must measure the cabinet’s width, height, and depth to calculate the total exposed surface area. Next, you must record the current internal and external air temperatures, alongside the maximum expected ambient temperature during the hottest months. Comparing these figures against your desired internal temperature—typically 95°F (35°C) for standard industrial electronics—establishes the temperature differential (ΔT) required to calculate external heat transfer.

A precise calculation requires evaluating four primary sources of heat: internal, external, fan, and solar loads. Internal heat represents the energy dissipated by active electronics such as variable frequency drives (VFDs) and transformers, often expressed in BTU/hr. External heat reflects the ambient thermal energy radiating through the cabinet walls from the surrounding factory floor. For outdoor installations, the guide accounts for solar heat gain based on the panel’s color and sun exposure, and evaluates any existing cabinet fans that must be sealed during installation.

Once all variables are gathered, the data can be submitted through the interactive EXAIR Cabinet Cooler System Calculator for instant configuration. This digital tool instantly processes your specifications to recommend a precise model number from EXAIR’s extensive catalog, which features cooling capacities ranging from 275 to 5,600 BTU/hr. Utilizing this guide ensures that your selected system matches your exact NEMA requirements and voltage preferences, providing a reliable engineering solution that protects your electronics and eliminates downtime

If you have questions about the Cabinet Cooler Systems Heat Load Guide, or anything regarding EXAIR and our products, please do not hesitate to reach out.

Jason Kirby
Application Engineer
Email: jasonkirby@exair.com
Twitter: @EXAIR_jk

Cabinet Cooler Accessories: Adding to Efficiency and Effectiveness

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Accessories can add much needed enhancements to assist in making your application as efficient and effective as possible. The same is true when it comes to our Cabinet Cooler Systems. Among the most essential accessories for our products are compressed air filters and regulators, which we highly recommend using with all our offerings, as well as with other brands. The Filter Separator effectively eliminates water, dirt, and rust from your compressed air system, while its 5-micron filter element prevents contaminants from clogging or damaging your equipment. For even more precise filtration, an Oil Removal Filter should be installed downstream of the Filter Separator; this filter utilizes a 0.03-micron element to remove oil and solid particulates. Additionally, our Pressure Regulators allow you to set the desired operating pressure, and we advise maintaining the minimum pressure necessary for optimal performance. This not only conserves air consumption but also fine-tunes the efficiency of EXAIR products in various applications.

From left to right; a few value added accessories for your Vortex Tube: Hot Muffler, Cold Muffler, Automatic Drain Filter Separator, Oil Removal Filter, and Solenoid Valve/Thermostat Kit.

A Cold Air Distribution Kit is an additional accessory available with our Cabinet Cooler Systems that enhances their efficiency. This kit features a length of flexible vinyl tubing designed to channel cold air for optimal circulation or to target specific hot spots. It also includes tubing connectors and adhesive-backed clips to secure the tubing in place.

Solenoid valves and thermostats are effective tools for conserving compressed air. Cabinet Cooler Systems equipped with thermostat control utilize a solenoid valve and thermostat to regulate the flow of compressed air, activating it only when cooling is necessary. The thermostat is preset to 95°F (35°C) and typically maintains a temperature within ±2°F (1°C) inside the cabinet. Solenoid valves are available in various voltage options, including 120V at 60Hz, 110V at 50Hz, 240V at 50/60Hz, and 24VDC. All solenoids are CSA Certified and either UL listed or recognized.

EXAIR’s Side Mount Kits facilitate the installation of cooling systems on the sides of electrical enclosures, particularly beneficial in scenarios where vertical or top mounting is impractical. It is important to note that NEMA 4 and 4X Cabinet Cooler Systems must be installed in a vertical orientation. These kits preserve the NEMA ratings for both large and small enclosures classified as Type 12, 4, and 4X, and they fit into standard electrical knockouts measuring 1-1/2 NPS. The Side Mount Kits designed for NEMA 12 Cabinet Cooler Systems are constructed from aluminum, while those intended for NEMA 4 and 4X systems are made from either Type 303 or Type 316 stainless steel.

If you have questions about the Cabinet Cooler Systems accessories, or anything regarding EXAIR and our products, please do not hesitate to reach out.

Jason Kirby
Application Engineer
Email: jasonkirby@exair.com
Twitter: @EXAIR_jk

ATEX Cabinet Coolers for Dependable Heat Protection in Explosive Areas.

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EXAIR Cabinet Cooler Systems have been delivering dependable heat protection for electrical and electronic panels for many years. These systems feature no moving parts or electrical components that can fail, ensuring a long lifespan as long as they are supplied with clean, moisture-free compressed air. This design allows them to function nearly indefinitely without the need for maintenance.

EXAIR’s ATEX Cabinet Cooler® Systems provide an effective and cost-efficient solution for maintaining optimal temperatures in electrical enclosures located in hazardous ATEX classified environments. Now offered in robust aluminum construction, these coolers are specifically designed for use in Zones 2 and 22. They have undergone UL testing, are CE compliant, and adhere to rigorous ATEX standards for purged and pressurized enclosures.

ATEX Cabinet Coolers, with cooling capacities reaching up to 5,600 BTU/Hr., are specifically designed to prevent overheating in electrical cabinets located in explosive environments. These systems are suitable for a variety of applications, including industrial control panels, specialized electrical enclosures, and sensitive electronics in hazardous areas, ensuring that your equipment remains cool, safe, and fully operational. The ATEX Cabinet Cooler is easy to install, fitting through a standard electrical knockout while maintaining NEMA 4 integrity in challenging conditions. Additionally, optional thermostat controls help minimize compressed air consumption, and cold air distribution kits promote uniform cooling throughout the cabinet.

EXAIR offers a comprehensive lineup of Cabinet Cooler Systems for NEMA 12, 4, 4X, hazardous location and ATEX applications. Built with no moving parts, every system is CE compliant, UL-listed, and designed for long-term reliability in the most challenging conditions. From control panels and motor centers to laser housings and surveillance equipment, EXAIR Cabinet Coolers protect your investments and keep your operations running smoothly. Prices start at $1,615.

If you have questions about the ATEX Cabinet Coolers, or anything regarding EXAIR and our products, please do not hesitate to reach out.

Jason Kirby
Application Engineer
Email: jasonkirby@exair.com
Twitter: @EXAIR_jk