Tailorable to unique mission environment requirements, Pall Aerospace military rotary wing platform filtration solutions, offer complete control over airborne contaminants across the entire battlespace.
From providing close air support to tactical airlift, or providing SAR to ISR, the rotorcraft continues to represent one of the most in-demand platforms across all major defence services, particularly given the increasing budgetary emphasis on multirole solutions. Be it the bitter cold Arctic tundra, the dune-covered deserts of Northern Africa, or the salt-sprayed expanse of the world’s great oceans, there is not a single environment on the planet that is not in some way operating rotor-wing aircraft and high-intensity operations demand robust protection against harsh climates.
From engines to the on-board electronic systems, our products help you protect your assets from airborne threats, ensuring complete reliability and mission readiness.
Supported by our PUREservices, Pall Aerospace military 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 occupants.

APPLICATIONS:
Cabin Air Filtration
Pall Aerospace provides bespoke cabin air filtration and separation solutions that ensure maximum levels of protection and efficiency against contaminants.
NGS/FTIS Protection and Enhancement
Pall Aerospace Nitrogen Generating System (NGS) /Fuel Tank Inerting System (FTIS) pre-filters use a four-stage separation process to considerably extend the life of Air Separation Modules (ASMs), resulting in reduced maintenance and replacement costs.
Electronics Cooling Filtration
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.
Diagnostic and Monitoring
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.
Manifold, Assemblies and Elements
Our line of filter elements, assemblies, and manifolds provide optimum filtration levels, ensuring aerospace fluids stay consistently clean.
Last Chance Filters
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 up to class 00.
Green Run Protection
As a diagnostic and preventative maintenance tool, the Pall Aerospace Dirt Alert™ layer allows debris captured by the main system filter element to be viewed and analyzed before contamination build-up leads to hazardous and costly component failure in commercial fixed wing aircraft.
Precision Valves
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.
Purification
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.
Pall Aerospace provides bespoke cabin air filtration and separation solutions that ensure maximum levels of protection and efficiency against contaminants.
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.
Pall Aerospace differential pressure monitoring solutions are designed to accurately indicate when filters require replacing in order to avoid fluid contamination that can result in the failure of mission critical equipment.
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 military 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 military rotary wing aircraft fluid systems, helping you reduce operating costs and prolong the life of service equipment.
Aerospace Products
For more information about our range of products, explore our product catalog.
Better protection for demanding operations. Every Day.
Contamination of fluid systems and component parts is a significant threat to the operability of military 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 choppers, 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 military 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 contact a Pall Aerospace expert today.
