HEED 3 - Helicopter Emergency Egress Device

HEED 3 - Breathing Device

HEED 3 - Helicopter Emergency Egress Device

Code : 9415

The Helicopter Emergency Egress Device 3 (HEED 3).

The HEED 3 is a refillable fully self contained breathing device. The included Dial Gauge displays an accurate pressure reading in increments of 200 psi. Store the HEED 3 at full pressure and refill it only if you use it. The always-on regulator is ready to deliver life-saving air in an underwater emergency or toxic air environment.


£428.71 Inc VAT (£357.26 Ex VAT)
Availability: 21  In Stock

A compact, lightweight and reliable self contained breathing apparatus, the HEED 3 is designed to increase the survivability of aircrew in short-term out-of-air emergencies.

  • Provides lifesaving air needed to egress from a downed aircraft or a rolled vehicle in the water.
  • Ideal for all helicopters, fixed wing aircraft, float planes, watercraft and vehicles that operate around possible water emergencies.
  • Protects personnel from inhaling dangerous and lethal toxic fumes from fire or smoke.
  • Simple, compact design is less complicated to use and repair than competing models.
  • Always-on design is ready to deliver air when you need it.
  • Refillable from an air compressor or scuba tank.
  • Includes custom MOLLE holster to attach to a modular vest.


  • Product Length: 8.75" [22.23 cm]
  • Product Diameter: 2.25" [5.71 cm]
  • Product Weight (full): 1.51 lbs [.687 kg]
  • Pressure Rating: 3000 PSI [207 BAR]
  • Cylinder Volume: 1.7 cu ft [48 l]
  • Cylinder Material: Aluminum - Black Anodized
  • Pressure Relief: Integrated in Regulator
  • Regulator Type: Balanced Single Stage
  • Operational Temp.:-22°F [-30°C] to +158°F [+70°C]
  • Altitude Limits:Tested at up to 35,000’ (10,500 m)
  • Air Supply: 32 breaths - Approximate, at surface. Based on 1.5 liter breath size

The HEED 3 cylinder is rated DOT 3-AL 3000

The Cylinder needs to be hydrostatically tested every five years


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