Description
The Allegro 9825‑EF Breathing Cold Air Source w/ EF Couplers is a portable refrigerated air supply system engineered to deliver cool, breathable air to workers using supplied‑air respirators. It conditions grade “D” breathing air by lowering the temperature before delivery to the respirator, helping minimize heat‑related stress, fatigue, dehydration, and discomfort in high‑temperature work settings such as painting, manufacturing, utilities, and spray foam operations.
Built with a sealed, low‑maintenance design and a removable washable filter, the unit features EF quick‑connect couplers for simple attachment to supplied‑air hoses and respirator systems. A rugged powder‑coated enclosure and adjustable fan/temperature controls ensure durable performance and precise airflow management. Designed to support one‑ or two‑worker systems, the 9825‑EF enhances worker comfort and productivity by providing continuously conditioned, OSHA‑compliant fresh air.
Key Features:
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Refrigerated fresh breathing air source for supplied‑air respirators.
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Includes EF couplers for quick connections to airline hoses and respirators.
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Sealed, low‑maintenance unit with washable filter and powder‑coated finish.
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Adjustable temperature and fan speed controls for customized airflow.
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Designed for OSHA‑compliant air delivery in hot industrial environments.
Typical Applications: Industrial painting, manufacturing, utilities, blast cleaning, and other environments where cooled fresh air improves worker safety and comfort.




