Donaldson A&D uses Heli-Expo 2015 to celebrates 100-Year Anniversary

Donaldson A&D uses Heli-Expo 2015 to celebrates 100-Year Anniversary

1-Mar-2015 Source: Donaldson

One hundred years ago, a Utah farmer confronted a salesman with a tractor from his company that put the farmer’s livelihood at risk. It would not run.

After an overhaul failed to fix the problem, the Bull Tractor salesman came up with a solution: a filter that blocked dust from the engine and kept that essential piece of equipment – and the farm – operating. Proud of his success, the salesman explained this to his boss. He promptly was fired for pointing out a product flaw.

That move was Bull Tractor’s loss and rotorcraft’s gain. The salesman, Frank Donaldson, went on to launch a century of innovation in advanced filtration solutions that continues today under the banner of Donaldson Company, Inc. (NYSE: DCI).

Through that innovation and the acquisition of like-minded companies, Minneapolis-headquartered Donaldson’s solutions today guard the critical performance of thousands of civil and military rotorcraft. Its products also protect thousands more military and commercial ground, fixed-wing air and space vehicles.

“From the start, our company has recognized the need of operators to keep their equipment running and has met that need with innovative, affordable solutions,” said General Manager Mark Rigby of Donaldson Aerospace & Defense. “Everyone at Donaldson is committed each day to continuing that legacy by protecting the safe, reliable performance of helicopters and the people who depend on their critical capabilities.”

Donaldson Company, Inc. is marking that century of innovation at Heli-Expo 2015, where its Donaldson Aerospace & Defense division (Booth No. 4600) is highlighting a growing line of Inlet Barrier Filters, particle air separators and other filtration products for commercial helicopters and other rotorcraft.

In 1915, Frank Donaldson, his father and brother founded the company that bears the family name in their native state of Minnesota. The company soon extended its work to support military ground equipment (supplying air cleaners for artillery tractors in 1917). Today, Donaldson filtration systems protect military ground vehicles throughout the world.

Aerospace began to benefit from the expertise and innovation of Donaldson and its component companies in the 1950s, when U.S. Air Force B-52 bombers first used Donaldson catalytic air cleaners.

Helicopters benefited as well, starting in the early 1960s with the first turbine-engine air particle separator system, using Donaldson’s Strata Tubes. The turn of the 21st century saw the U.S. Army’s approval of the first fully integrated Inlet Barrier Filter (IBF). Today, Donaldson IBFs are used to protect engines on helicopters manufactured by AgustaWestland, Airbus Helicopters, Bell Helicopter and MD Helicopters, as well as a host of military helicopters, and are being developed for some of the world’s newest helicopters.

To learn more about the Donaldson Aerospace & Defense group, visit

About Donaldson’s Aerospace & Defense Group

Donaldson’s Aerospace & Defense Group is a leading worldwide provider of filtration systems for the aerospace and defense industry. Our filtration solutions protect fixed-wing aircraft, rotorcraft, military ground vehicles, electronic equipment, space vehicles, missiles, military shipboard systems and amphibious vehicles. We are committed to advancing filtration technology and providing quality products and prompt customer service. Our group serves customers from sales, engineering and manufacturing locations around the world.

About Donaldson Company

Donaldson is a leading worldwide provider of filtration systems that improve people’s lives, enhance our Customers’ equipment performance and protect our environment. We are a technology-driven Company committed to satisfying our Customers’ needs for filtration solutions through innovative research and development, application expertise and global presence. Our approximately 12,400 employees contribute to the Company’s success by supporting our Customers at our more than 140 sales, manufacturing and distribution locations around the world.

Donaldson is a member of the S&P MidCap 400 and Russell 1000 indices, and our shares trade on the NYSE under the symbol DCI. Additional information is available

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