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VORTEC

VORTEC is a brand specializing in compressed air-powered cooling solutions for industrial enclosures. The product line centers on enclosure coolers that use vortex tube technology to generate cold air from a compressed air supply, eliminating the need for refrigerants or moving parts such as compressors and fans. This design approach yields a maintenance-free cooling method suitable for harsh environments where conventional air conditioning or heat exchangers may fail. VORTEC coolers are available in a range of cooling capacities, from 900 BtuH to 2,500 BtuH, and are offered in multiple configurations to match enclosure protection requirements. Models include indoor dust-tight units rated NEMA 12, corrosion-resistant and washdown units rated NEMA 4/4X, and standard indoor units. Mounting options include roof mount and wall mount, with some models supporting both. The coolers operate in cooling-only mode and are powered by compressed air at typical plant pressures; certain models also incorporate 120V electrical connections for thermostat or solenoid valve control. VORTEC coolers are designed to maintain enclosure internal temperatures below ambient, protecting sensitive electronics, drives, and controls from overheating in environments such as factories, foundries, and outdoor installations. 3G Electric stocks over 23 SKUs of VORTEC enclosure coolers, covering the full capacity range and enclosure ratings. Each unit is supplied with a datasheet containing dimensional drawings, cooling capacity curves, and compressed air consumption data. 3G Electric provides logistics support for global shipment, including export packaging and documentation. For procurement specialists and plant engineers, VORTEC coolers offer a predictable, low-maintenance thermal management solution that can be specified based on enclosure heat load, ambient temperature, and required NEMA rating. The absence of refrigerants simplifies compliance with environmental regulations, and the vortex tube design has no electrical components in the cooling path, reducing ignition risk in hazardous locations.

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About VORTEC

VORTEC is a brand specializing in compressed air-powered cooling solutions for industrial enclosures. The product line centers on enclosure coolers that use vortex tube technology to generate cold air from a compressed air supply, eliminating the need for refrigerants or moving parts such as compressors and fans. This design approach yields a maintenance-free cooling method suitable for harsh environments where conventional air conditioning or heat exchangers may fail. VORTEC coolers are available in a range of cooling capacities, from 900 BtuH to 2,500 BtuH, and are offered in multiple configurations to match enclosure protection requirements. Models include indoor dust-tight units rated NEMA 12, corrosion-resistant and washdown units rated NEMA 4/4X, and standard indoor units. Mounting options include roof mount and wall mount, with some models supporting both. The coolers operate in cooling-only mode and are powered by compressed air at typical plant pressures; certain models also incorporate 120V electrical connections for thermostat or solenoid valve control. VORTEC coolers are designed to maintain enclosure internal temperatures below ambient, protecting sensitive electronics, drives, and controls from overheating in environments such as factories, foundries, and outdoor installations. 3G Electric stocks over 23 SKUs of VORTEC enclosure coolers, covering the full capacity range and enclosure ratings. Each unit is supplied with a datasheet containing dimensional drawings, cooling capacity curves, and compressed air consumption data. 3G Electric provides logistics support for global shipment, including export packaging and documentation. For procurement specialists and plant engineers, VORTEC coolers offer a predictable, low-maintenance thermal management solution that can be specified based on enclosure heat load, ambient temperature, and required NEMA rating. The absence of refrigerants simplifies compliance with environmental regulations, and the vortex tube design has no electrical components in the cooling path, reducing ignition risk in hazardous locations.

Common Applications

  • Electronics enclosure cooling in manufacturing plants — VORTEC NEMA 12 enclosure coolers (e.g., MPN 7635) protect PLCs and drives from overheating.
  • Food processing washdown areas — VORTEC NEMA 4X corrosion-resistant coolers (e.g., MPN 7735) maintain enclosure temperatures in wet environments.
  • Outdoor telecom shelters — VORTEC roof-mount coolers (e.g., MPN 7525) provide reliable cooling without refrigerant maintenance.
  • Foundry and metalworking facilities — VORTEC 2,500 BtuH coolers (e.g., MPN 797SS-35H) handle high ambient temperatures and dust loads.
  • Chemical processing plants — VORTEC washdown-rated coolers (e.g., MPN 747) resist corrosive fumes and washdown chemicals.
  • Automotive assembly lines — VORTEC 1,500 BtuH wall-mount coolers (e.g., MPN 790) cool control cabinets in high-heat zones.

Frequently asked questions

Common questions about VORTEC from 3G Electric.

How does a VORTEC enclosure cooler work without a compressor or refrigerant?

VORTEC enclosure coolers use a vortex tube, a mechanical device that separates compressed air into hot and cold streams. Compressed air enters the tube tangentially and spins at high speed; a control valve at one end allows the hot air to exhaust, while the cold air is directed into the enclosure. This process requires no moving parts, refrigerants, or electrical power for cooling, making the unit maintenance-free and suitable for environments where spark-free operation is needed.

What NEMA ratings are available for VORTEC enclosure coolers?

VORTEC offers enclosure coolers with NEMA 12 (indoor dust-tight) and NEMA 4/4X (corrosion-resistant and washdown) ratings. NEMA 12 models are suitable for indoor environments where dust and non-corrosive contaminants are present. NEMA 4/4X models are designed for outdoor or washdown areas, with corrosion-resistant construction (typically stainless steel) and sealed enclosures to protect against water jets and corrosive atmospheres.

What cooling capacities are available in the VORTEC enclosure cooler line?

VORTEC enclosure coolers are available in capacities of 900 BtuH, 1,500 BtuH, 1,700 BtuH, and 2,500 BtuH. The specific capacity required depends on the heat load inside the enclosure, which can be calculated from the power dissipation of installed electronics. 3G Electric stocks models across this range, allowing selection based on enclosure size and thermal requirements.

Can VORTEC coolers be mounted on the roof or wall of an enclosure?

Yes, VORTEC enclosure coolers are offered in both roof-mount and wall-mount configurations. Some models are designed for either mounting orientation, providing flexibility in installation. Roof-mount units typically have a lower profile, while wall-mount units may be easier to access for maintenance. The mounting type is specified in the model number and datasheet.

What compressed air supply is required for a VORTEC cooler?

VORTEC coolers require a compressed air supply at typical plant pressures, generally between 80 and 100 psi. The air consumption varies by model and cooling capacity; for example, a 2,500 BtuH unit may consume approximately 35-40 scfm at 100 psi. The datasheet for each model provides specific flow rate and pressure requirements. The compressed air must be clean and dry to prevent contamination of the vortex tube.

Are VORTEC enclosure coolers suitable for hazardous locations?

VORTEC coolers have no electrical components in the cooling path and do not use refrigerants, which reduces ignition risk. However, they are not inherently rated for hazardous locations unless specifically listed. For applications requiring Class I, Division 2 or similar ratings, consult the manufacturer's documentation or 3G Electric to verify suitability. The vortex tube design is non-sparking, but the enclosure and mounting must comply with area classification requirements.