Emergency oxygen units with chemical oxygen generators AKB-17UM-4, AKB-17UM-A-4, AKB-12M-3

Purpose:

Emergency oxygen units are designed to supply oxygen to passengers in case of aircraft cabin depressurization.

Complete set:

  • container;
  • chemical oxygen generator;
  • oxygen masks with oxygen supply indicators;
  • electric lock, which features the lid opening by an electric signal.

Specifications:

Altitude to be used at

 

no more than 12.2 km

Oxygen generator operating time

  

at least 15 minutes

Number of oxygen masks:

 

 - AKB-17UM-3

 

3 pcs

 - AKB-17UM-4

 

4 pcs

Mass

 

no more than 1.6 kg

Assigned lifetime

 

25 years

Application:

Yak-42, Tu-204, An-148, An-158, IL-96

Year of development: 1995