Avionics (E/E) Cooling Filters product photo Primary L

Avionics (E/E) Cooling Filters

With the increased dependence on electronic systems and fly-by-wire technology in modern commercial aircraft, the avionics (electronic equipment) cooling system plays an important role in the overall system reliability.

It is essential that the avionics (E/E) cooling air is dry and free from contamination.

Features

  • Fine filtration efficiency (significantly better than the ARINC international standard of 400-micron absolute)
  • Removal of oil mist and fine particulate contamination, such as carbon
  • Hydrophobic filter elements - not affected by moisture
  • Low differential pressure
  • Long filter element service life

Benefits

  • Increased E/E system reliability, reduced component failures due to contamination
  • Protection of the critical components within the avionics cooling bay

How Does it Work?

There are two types of air filter system that can be used:

(A) High-efficiency, barrier filter elements.
(B) Inertial particle separators (with or without a barrier filter downstream)

Filter assembly containing an inertial separator housing and barrier filter.



* Required
Need Help?
Description
With the increased dependence on electronic systems and fly-by-wire technology in modern commercial aircraft, the avionics (electronic equipment) cooling system plays an important role in the overall system reliability.

It is essential that the avionics (E/E) cooling air is dry and free from contamination.

Features

  • Fine filtration efficiency (significantly better than the ARINC international standard of 400-micron absolute)
  • Removal of oil mist and fine particulate contamination, such as carbon
  • Hydrophobic filter elements - not affected by moisture
  • Low differential pressure
  • Long filter element service life

Benefits

  • Increased E/E system reliability, reduced component failures due to contamination
  • Protection of the critical components within the avionics cooling bay

How Does it Work?

There are two types of air filter system that can be used:

(A) High-efficiency, barrier filter elements.
(B) Inertial particle separators (with or without a barrier filter downstream)

Filter assembly containing an inertial separator housing and barrier filter.

Applications

Pall Aerospace (via our airline distributor Satair) can supply avionics cooling filters for the majority of commercial aircraft.

Some examples are given in the data sheets below:

Airbus Avionics Cooling A318/319/320/321

Boeing 757-200/-300 E/E Cooling Filter

Boeing 777-200/-300 E/E Cooling Filter

This technology can also be installed on:

  • Military aircraft
  • Commercial & Military Helicopters

To determine if your application is suitable, contact your local Pall sales representative.

 

Type
Assemblies, Cartridges and Elements
Use
Filtration
Ordering Information

Typical Part Numbers

For availability of specific part numbers beginning "QB0" or "QE0" contact Pall Aerospace Ltd (UK).

For part numbers beginning "CE" or "CD" contact Pall Aeropower Corp (USA).
Application
Electronics Cooling Filtration, Engine Protection, Electronics Cooling Filtration, Electronics Cooling Filtration, Electronics Cooling Filtration