Medical Sciences, Astronomy & Space Sciences


Helicopter Oxygen System


Medical Sciences, Astronomy & Space Sciences

Focus Area:

Oxygen supply system

Company Transferred:

M/s Vijay Sabre Pvt. Ltd,. 35,Chandivali Village, PO Bax 8960, Mumbai, Maharashtra 400072; M/s. Surya Aerotech Industries, Plot No. 130, Sector 3, IMT Mamesar, Gurgaon, Haryana 122050; M/s. Tan Enterprises 397, GF, Masjid Moth South Extn. Part II, New Delhi 110049

Developing Agency:

Defence Bioengineering and Electromedical Laboratory (DEBEL), Bangalore

Technology Readiness Index:


Website Link :

Brief Description

Description :

DEBEL has designed and developed Helicopter oxygen system Mk-II to meet the requirement of aircrew engaged in flying Advanced Light helicopter (ALH), Light Combat Helicopter (LCH) and Mi-IV helicopter. The System consists of High Pressure Oxygen Source (HPOS) with various light weight composite cylinder to meet the space constraint of helicopter and its flight endurance. The system also consists of Chest Mounted Dilution Demand Breathing regulator (DDOR) Mk-I for Mi-IV and Panel Mounted Dilution Demand Oxygen Regulator (MK-II) for ALH and LCH.