High efficiency DEF mixing for improved fuel economy

Author(s)/Presenter(s)

Al Hovda is Director, Sales & Business Development for Exhaust/Emissions at Donaldson Company. Mr. Hovda has been involved with heavy-duty on-road emissions solutions since 2003 and advanced work to meet off-road Tier 4 interim and Tier 4 final emissions needs.

Mr. Hovda has over 18 years of industry experience with the last 13 years focusing on design and development of diesel engine exhaust and emissions products. He has an Aerospace Engineering and Mechanics degree from the University of Minnesota. Prior to joining Donaldson Company, Mr. Hovda was employed by Polaris Industries doing design and development in the recreational vehicles market.