Description
The Allegro 9991-25 Vortex Cooler, Metal w/ Snap-Tite Coupler, 25 CFM is a compressed-air-powered cooling accessory designed to produce a continuous stream of refrigerated air for personal cooling systems such as vortex cooling vests or breathing air setups. It uses a vortex tube with no moving parts to separate compressed air into hot and cold streams, allowing the colder portion to be used for cooling comfort in hot industrial environments.
Constructed with a metal body for durability and a Snap-Tite coupler for secure and easy connection to existing compressed air lines, this cooler provides up to 25 cubic feet per minute (CFM) of cold air flow. The vortex tube design allows for adjustable temperature control through an integrated valve, and it can reduce the temperature of compressed air by about 25 °F (≈ 14 °C), enhancing worker comfort in high-heat applications such as foundries, confined spaces, or outdoor jobsites where ventilation and air conditioning are not practical.
Key Features:
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Metal construction for rugged use.
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Snap-Tite coupler for quick attachment to compressed air sources.
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25 CFM airflow capacity for effective cooling.
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Vortex tube technology with no moving parts for reliable operation.
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Control valve allows temperature adjustment even with gloves on.
Typical Use Cases:
Personal cooling in industrial settings — especially where heat stress is a concern and conventional cooling isn’t feasible. Works with vortex cooling vests or other supplied-air systems to enhance comfort
