The Allegro Air Cooler uses vortex-tube technology to deliver adjustable, belt-mounted respiratory cooling with no moving parts, improving comfort and safety in hot industrial environments.
The Allegro Air Cooler is a belt-mounted, vortex-tube cooling system designed to reduce heat stress for workers using supplied-air respirators. Using filtered compressed air, the Allegro Air Cooler separates incoming air into hot and cold streams with no moving parts, delivering a steady flow of cooled air directly to the user. The lightweight aluminum body and nylon belt allow comfortable all-day wear in
spray foam, coating, and industrial environments. A large, glove-friendly
control valve lets users easily adjust cooling output to match changing conditions. The Allegro Air Cooler can reduce incoming air temperature by up to 25°F, improving comfort and endurance in high-heat applications. Built for reliability, the Allegro Air Cooler operates on standard
compressed air supplies between 50–115 psi and connects using a durable Hansen 1/4"" stainless steel plug. Its simple, rugged design makes the Allegro Air Cooler a dependable solution for respiratory cooling in demanding job sites.
