Pall PUREair System for Eurocopter AS365/EC155/ HH65 Helicopter product photo Primary L

Pall PUREair System for Eurocopter AS365/EC155/ HH65 Helicopter

The Dauphin (Dolphin) / Panther helicopter can be used in a variety of roles such as; executive transport, police, Emergency Medical Services (EMS) and Search & Rescue. These demanding missions can mean anxious and dangerous minutes spent hovering close to the sea or ground, and frequent landings on unprepared landing zones.

In addition, these helicopters must be available 24/7 for rapid deployment to any location.

The “fit and forget” PUREair system is an ideal solution for such challenging operations.  It shields the engine inlet from airborne contamination, resulting in:

  • Centrisep® Engine Advanced Protection System (EAPS) for Eurocopter Safer operation by protecting against FOD, ice, snow, and sand
  • Increased operational availability
  • Protection against engine erosion
  • Reduced maintenance and operational costs

Part Numbers

 
Part Number Description
 QB0486 Port 
 QB0487 Starboard
 

Scavenge system:

  • Ejector

The original PUREair design for the Dauphin helicopter has been upgraded and qualified for the H425 helicopter. Learn more...

For additional information about this product, please contact your local Pall representative.

Enabling a Greener FutureThe Pall PUREair solution is an environmentally friendly alternative to oil-wetted barrier filters. There is no filter replacement and no daily cleaning as with oil-based solutions which are difficult and expensive to dispose of.



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Description

The Dauphin (Dolphin) / Panther helicopter can be used in a variety of roles such as; executive transport, police, Emergency Medical Services (EMS) and Search & Rescue. These demanding missions can mean anxious and dangerous minutes spent hovering close to the sea or ground, and frequent landings on unprepared landing zones.

In addition, these helicopters must be available 24/7 for rapid deployment to any location.

The “fit and forget” PUREair system is an ideal solution for such challenging operations.  It shields the engine inlet from airborne contamination, resulting in:

  • Centrisep® Engine Advanced Protection System (EAPS) for Eurocopter Safer operation by protecting against FOD, ice, snow, and sand
  • Increased operational availability
  • Protection against engine erosion
  • Reduced maintenance and operational costs

Part Numbers

 
Part Number Description
 QB0486 Port 
 QB0487 Starboard
 

Scavenge system:

  • Ejector

The original PUREair design for the Dauphin helicopter has been upgraded and qualified for the H425 helicopter. Learn more...

For additional information about this product, please contact your local Pall representative.

Enabling a Greener FutureThe Pall PUREair solution is an environmentally friendly alternative to oil-wetted barrier filters. There is no filter replacement and no daily cleaning as with oil-based solutions which are difficult and expensive to dispose of.

Applications
The AS365 Dauphin helicopter is fitted with Pall's PUREair system, a “fit and forget” solution that provides enhanced protection against engine erosion.

Other helicopter models in this family include:

  • AS565 Panther – the military version
  • EC155 is the AS365 N4, with a larger cabin and Arriel 2 engines.
  • HH65 Dolphin which is operated by the US Coast Guard.

Centrisep® Engine Advanced Protection System (EAPS) for Eurocopter      Centrisep® Engine Advanced Protection System (EAPS) for Eurocopter

 
Agusta Westland Bell Boeing Eurocopter
HAL Mil NHI Sikorsky
 
Type
Cleaners
Use
Filtration, Separation
Additional Information

A certified upgrade is now available on the H425 (Z9) helicopter which provides a dramatic increase in dust separation efficiency compared to the original Dauphin unit designed many years ago.

The H425 is the Dauphin helicopter built under licence in China. The H425 PUREair system uses the latest advances in design techniques and material technologies to provide a significant performance improvement.

For more details on approval for the Dauphin/Panther helicopter, please contact PUREair@pall.com

 
DatePart NumberDescription
1981QB0261/262First design developed for AS365 Dauphin helicopter
1991QB0486/487Improved design for AS365 Dauphin to reduce bleed air down to 12g/s
2009QB0935/936*New design concept for H425 helicopter.
  • Higher sand/dust separation efficiency.
  • Optimised ejector design means reduced power loss
  • Revised inlet duct and filter profile to improve overall performances.
 

*The QB0935/6 PUREair system is not yet certified on the Eurocopter Dauphin family, but it is Pall’s ambition to achieve this.

Application
Engine Protection, Engine Protection