Donaldson delivers 700th Inlet Barrier Filter for Bell 407; Wysong to install

Donaldson delivers 700th Inlet Barrier Filter for Bell 407; Wysong to install

17-Jul-2014 Source: Donaldson

Donaldson Aerospace & Defense has delivered its 700th Inlet Barrier Filter (IBF) for the Bell Helicopter 407. Wysong Enterprises took delivery of the advanced filtration system, and will install it in the popular, single-engine helicopter for one of its customers.

“We thank Wysong for sharing this milestone with us,” said Business Development Director Robert Stenberg at Donaldson, a subsidiary of Donaldson Company, Inc. (NYSE: DCI). “Our IBF has demonstrated its ability to enhance the performance and reliability of the Bell 407 in both routine and critical missions. Wysong’s expertise and dedication have contributed greatly to establishing that impressive record.”

Blountville, Tenn.-based Wysong has delivered more than 20 IBF-equipped 407s to its customers, including air medical and airborne law enforcement operators. “Wysong is committed to ensuring the full satisfaction of our customers with the aircraft we deliver, and Donaldson IBFs help them get the most from their aircraft in the field,” said Wysong Vice President Rodney Wysong. “We’re proud to join with Donaldson in delivering that enhanced capability.”

The IBF is a drop-in system with minimal installation impact. Features include streamlined conformal filter assemblies mounted into the existing engine cowl, an alternate inlet air bypass system, and a filter design that allows for quick removal and service.

Donaldson has been delivering Bell 407 IBFs since late 2003, when it obtained Supplemental Type Certificate approval from the FAA for system use on that aircraft. The company also has won approval for such installations from Transport Canada, the European Aviation Safety Agency, and their counterparts in Argentina, Brazil, and China.

Providing the most comprehensive line of IBF solutions, Donaldson Aerospace & Defense is the industry leader in the design, development and manufacture of high-performance engine IBF systems for commercial and military propulsion systems. Through its Chesterfield, Missouri and Paris, France locations, Donaldson provides certified IBF solutions for the AgustaWestland AW109E/S/SP, AW119 Koala, AW119Ke/Kx and AW139; Bell 205A1, 206B, 407, 206L-3/4, 206L-1(C30), 206LR, 230, 429 and 430; Eurocopter (now Airbus Helicopter) EC130, AS350 B/BA/B1/B2/B3/B3e, AS350s with Soloy or Heli-Lynx Honeywell engine conversions; and MD Helicopters MD 369H Series, MD 500D/E/F and MD 900/902.

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 12,300 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 at

About Wysong Enterprises, Inc.

Wysong Enterprises Inc. is a full service helicopter facility providing completions, customization, refurbishment, and maintenance service with capabilities to include interior, paint, sheet metal, avionics, and manufacturing. Their customer base includes Law Enforcement, EMS, ENG, Corporate, and Utility helicopter operators. The company operates under FAA Repair Station Approval #W3ER617N and PMA Parts Manufacturing Approval #PQ3898CE.

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