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Walker Engineering's AIRSEP CCV system continues to expand in the industrial engine and transport rail markets. Current packages in production complement engine and generator platforms using Cummins, Caterpillar, or other heavy duty diesel engines in MOW equipment. While updated kits for retrofitting EMD diesels, as well as newer dual fuel engines are soon to be released. The AIRSEP is the premiere closed crankcase system available today using a dual filter configuration to capture oil mist down to .3 micron. The system is designed to be used separately or as an enhancement for industrial e