Our high-performance air dryer systems are engineered with the most advanced technology available to provide dry, oil free and clean air to the entire locomotive and train compressed air system. 

AirSmart™ Air Dryer 994-600 Series
AirSmart™ 994-600 Series

The most recent addition to our portfolio of high-performance air dryer systems

Locomotive Air Dryers - 994-500 Series
994-500 Series

A lower-cost alternative for locomotives operating in the range of 3,000 - 4,000 hp

Locomotive Air Dryer - Twin Tower 975 Series
Twin Tower 975 Series

The most widely used and dependable regenerative pressure swing dryer system in the North American railroad industry

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Wabtec Locomotive Components


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Wabtec Corporation
30 Isabella Street
Pittsburgh, PA 15212 - USA

(412) 825-1000, option #1
freight [dot] customerservice [at] wabtec [dot] com (subject: Locomotive%20Components%20Website%20Inquiry)