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PTI at a Glance

With over 60 Years in Aerospace filtration and fluid control, PTI Technologies continues to leverage our pedigree to provide innovative, value-added solutions.




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PTI Technologies is a world leader in highly reliable filtration and fluid control equipment and subsystems and miniature CAD/PAD devices. Our product portfolio, used in hydraulics, fuel, thermal management, lubrication, bleed air, environmental air/cabin air, water systems, ejection seats, fire suppression, escape slides, missiles and munitions, is a direct result of our extensive engineering design experience and customer obsession. PTI provides innovative, value-added solutions for a full range of mission, flight and life-critical operations across the Aerospace and Defense markets. PTI Technologies has approximately 250 employees and is part of the Aerospace & Defense Group of ESCO Technologies, a publicly-traded company (NYSE: ESE).

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Daniel Zhang 
(800) 331-2701