National Supply Co.
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Earn $36.99 (3,699.99 points) for the purchase.
SKU: 87243|UPC: 765464872432
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The Cool Air Duo-AC Machine is a fully automatic automotive A/C service station engineered for professional workshops. It handles vehicle cooling systems that use R134a or HFO-1234yf by utilizing two internal storage tanks, allowing technicians to work efficiently without switching cylinders.
This machine automates the key stages of A/C maintenance—including refrigerant recovery, system evacuation, and precise recharging—using a high-performance 3/8 HP compressor and a 120 L/min vacuum pump. Its 7-inch touch display includes an automotive database that adjusts the service settings for each vehicle model to ensure quick and accurate operation.
Designed for professional environments, the Duo-AC PRO includes real-time pressure monitoring, automatic stop functions, and a durable chassis with large wheels for workshop mobility. It is built for reliable daily operation in automotive service centers, dealerships, and repair shops.
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Suitable for automotive metal, plastic trim, and properly prepared body panels. Always test adhesion on a small area first.
5.0
Based on 1 review
The 7-inch touch screen is incredibly intuitive, and the built-in vehicle database makes the fully automatic process foolproof for my technicians. The vacuum pump is impressively fast, and the charging accuracy is spot-on every single time. It’s a heavy-duty, professional-grade machine that has instantly upgraded our A/C service capabilities. Highly recommend it to any busy repair shop
Zjh · 03/31/2026
