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When innovation takes flight

Next generation contamination control solutions that seamlessly integrate with existing helicopter fluid systems to ensure reliability and protect your airborne assets.

We leverage the latest filtration and separation technologies to ensure efficiency and safety in your flight operations. Our integrated, cutting-edge solutions reduce maintenance costs and enhance the flying experience. From Pall ARB valve solution and Last Chance Filters to sophisticated, precision-engineered Engine Air Protection units, we have what it takes to meet all your filtration and separation needs and protect system critical components.


Supported by our PUREservices, Pall Aerospace commercial rotary wing contamination control solutions will help you improve critical system reliability and performance, dramatically reducing maintenance costs, expanding the life of components and protecting the on-board comfort of crews and passengers.    


Robust airborne contamination removal solutions that protect your rotary wing platform engine from airborne threats such as sand, dust, salt, rain, ice, snow, and foreign objects.    

We provide robust avionics (electronic equipment) cooling filtration solutions that remove free water and solid particulates from cooling air, ensuring the reliability of essential electronic systems is maintained.    

Understanding that "you cannot control what you cannot measure" is at the core of every root-cause based proactive maintenance program. The goal of proactive maintenance is to extend equipment and component life by using techniques that address problems before they occur.

Pall offers a range of diagnostic and fluid monitoring solutions designed to provide you with reliable, real-time fluid and filter condition data to help you maintain operating system reliability and extend equipment uptime and productivity. 

Our line of filter elements, assemblies, and manifolds provide optimum filtration levels, ensuring aerospace fluids stay consistently clean.    

Laser drilled and available in sintered, woven mesh (Rigimesh®) or composite mesh, Pall Aerospace Last Chance Filters come in standard ranges and sizes with filtration ratings from 15 to 450 micron. They are high strength, puncture and fatigue resistant, and suitable for high pressure and bi-directional flow applications requiring cleanliness to class 00.    

Air and other gases can contaminate pressurised hydraulic systems within commercial aircraft, proving detrimental to system performance and limiting the life cycles of hydraulic components. The Pall ARB valve solution automatically bleeds entrapped gases from the hydraulic fluid reservoirs of commercial aircraft, improving hydraulic system performance while and reducing costs associated with maintenance.    

Pall Aerospace purifiers help you quickly and effectively eliminate contaminants from commercial fixed wing aircraft fluids, helping you reduce operating costs and prolong the life of service equipment.    

Better protection for demanding operations. Every Day.

Contamination of fluid systems and component parts is a significant threat to the operability of rotary wing aircraft. It compromises fluid integrity, and in turn, critical aircraft systems that can result in immediate and longer-term system failure or component damage. The challenges posed by contamination not only can ground helicopters, leading to costly maintenance, they can also result in catastrophic system failure, proving hazardous to safety of occupants.


The products manufactured by Pall Corporation meet the strictest industry regulations and are guaranteed to addresses main contamination control challenges in the commercial rotorcraft market. With bespoke efficient solutions tailored to your needs, our filtration and separation technology protects systems and components, extending equipment life, reducing maintenance costs, improving performance, and keeping the highest standards of safety.


For more information on our portfolio of products, visit our product pages or click here to contact a Pall Aerospace expert.