The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.


Gentex High Altitude/ Low Profile (HA/LP) Oxygen Mask

Product Buttons:
Us Dist

Designed for use with the Gentex HGU-55/P Aircrew Fixed Wing Helmet, the low profile and innovative features of the Gentex High Altitude/Low Profile (HA/LP) Oxygen Mask provides aircrew the ultimate in safety and situational awareness for advanced performance. Working with both Pressure Breathing for G (PBG) equipped high-performance fighter/attack aircraft and Non-PBG equipped aircraft, the HA/LP Oxygen Mask is used and depended on by the U.S. Department of Defense and Foreign Military Services throughout the world.


  • Automatic Mask Tensioning During High G Maneuvers.
  • +600 Knot Windblast and Low Breathing Resistance Protection.
  • Lightweight Hardshell—Custom-Trim For Maximum Comfort.
  • Silicone-Rubber Face Piece for Optimum Sealing and Auto Adjustment Under High Gz.
  • Chin Cup and Cheek Flaps for Injury Protection During High Speed/High Altitude Ejections.
  • Single Handed In-Flight Donning and Doffing.
  • Smaller Mask Cavity Reduces C02 Buildup.
  • Easily Configurable from Non-PBG to PBG Mask And With A Variety Of Microphones.
  • Five Sizes Fits 3rd-Percentile - 97th Percentile.
  • Valsalva and Unconscious/Disabled Breathing Assistance.
  • Integrates with Multiple Helmets And Accessories (NVGs, HMD, Tracked and Bungee Single and Dual Visor Systems)
  • Operates in Performance Envelopes of Current and Future Aircraft Platforms.

Frequently Bought Together

Total Price:

Add All to Cart