Portable Oxygen Systems
Portable oxygen systems supply supplementary or first aid oxygen for passengers and crew members, they can be found on all commercial aircraft.
Ideal as a walk round kit, the units are self contained, lightweight and easy to operate.
Many models are fitted with a shoulder harness to allow the user to have complete mobility.

Fixed Oxygen Systems
Generally stowed in storage banks beneath the aircraft floor, the fixed systems provide a supply of oxygen in emergency decompression situations.

The cylinder’s supply of oxygen is limited to the size of the cylinder, which ranges from 39 to 115 cubic feet.

Oxygen Masks, Regulators & Hoods
Our approved status from Avox Systems and BE Aerospace also extends to the repair and overhaul of Oxygen Masks, Regulators and Smoke Hoods.

We also support equipment from other leading manufacturers and due to our vast stock holding of component parts we are able to keep turnaround times to a minimum.

Passenger Service Units (PSU)
Passenger service units or oxygen mask dispensing units provide the passengers with oxygen masks and calibrated oxygen flow in the event of cabin depressurisation, on pressurized commercial, military, Business and general aviation aircraft.

They are completely self-contained units consisting of the container, door, hose and oxygen mask, subject to the number of passengers. PSU’s are often fitted with various service functions including cabin ventilation ports, call buttons and reading lights.

Our purpose built filling station is capable of re-charging up to 20 cylinders at any one time and complies with stringent aviation standards. Whether you require a simple purge & refill or a full overhaul, MEL Aviation can meet your operational requirements efficiently.