Donaldson delivers next-generation filtration solution for Black Hawk engines
Donaldson Aerospace & Defense, a division of Donaldson Company, Inc., in March began delivering the next generation of filtration technology to protect engines on the U.S. Armyís H-60 Black Hawk helicopter fleet from contamination, performance degradation and failure. The next-generation technology replaces woven oil-coated filtration media with non-woven dry media using Donaldsonís proprietary nano-fiber technology…












