Aircraft Oxygen Masks
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Dependable Oxygen Masks for Your Aircraft
At DK Turbines, we carry a large selection of aircraft oxygen masks. These masks are compatible with leading aircraft models such as Learjet, Falcon, King Air, Citation, Hawker, and Challenger. With parts sourced from trusted manufacturers, we provide oxygen masks that ensure the safety of your cabin crew and passengers. We also offer immediate worldwide shipping so your aircraft is always equipped with the highest quality oxygen masks, no matter where you are.
Our emergency oxygen masks are specifically engineered to support flight crew members and passengers during critical situations, such as sudden changes in cabin altitudes and atmospheric pressure due to sudden failure of a part. Some systems utilize a chemical reaction to generate oxygen that passengers breathe, creating a consistent and reliable flow even in the most challenging scenarios.
Designed for pressurized aircraft, these masks ensure a reliable oxygen flow, seamlessly integrating with your aircraft’s emergency oxygen systems. With a focus on performance and dependability, our oxygen masks enable the flight crew to remain alert and effective, safeguarding both crew and passengers.
DK Turbines understand the importance of preparedness, which is why our selection caters to the rigorous demands of modern aviation safety.
Why Oxygen Becomes Critical at High Altitudes
Oxygen is essential for human survival, but its availability decreases dramatically as aircraft ascend to higher altitudes. At sea level, our bodies efficiently extract oxygen from the atmosphere, but as altitude increases, the air becomes thinner and contains significantly less oxygen per breath. This reduction in oxygen availability can quickly become dangerous without proper supplementation.
Commercial and private aircraft routinely operate at altitudes where the human body cannot function normally without assistance. The cabin pressurization systems in modern aircraft are designed to simulate lower altitude conditions, but when these systems fail or when flying non-pressurized aircraft, supplemental oxygen becomes absolutely critical for survival.
The body’s response to oxygen deprivation occurs rapidly at high altitudes. Without adequate oxygen supply, cognitive abilities deteriorate, decision-making becomes impaired, and physical coordination suffers. In extreme cases, loss of consciousness can occur within seconds, making immediate access to oxygen masks vital for flight safety.
| Altitude (Feet) | Flight Level | Approx. Useful Consciousness |
|---|---|---|
| 15,000 | FL150 | 30 + minutes |
| 18,000 | FL180 | 20-30 minutes |
| 22,000 | FL220 | 5-10 minutes |
| 25,000 | FL250 | 3-5 minutes |
| 28,000 | FL280 | 2.5-3 minutes |
| 30,000 | FL300 | 1-3 minutes |
| 35,000 | FL350 | 30-60 seconds |
| 40,000 | FL400 | 15-20 seconds |
| 45,000 | FL450 | 9-15 seconds |
| 50,000 | FL500 | 6-9 seconds |
Regulatory Requirements for Aircraft Oxygen Systems
Understanding and complying with aviation oxygen requirements is essential for safe flight operations. Different aircraft types and operating conditions have specific regulatory mandates that govern oxygen system installations and usage.
General Aviation Requirements
All aircraft operating above certain altitudes must carry appropriate oxygen equipment. These regulations ensure that pilots and passengers have access to life-sustaining oxygen when atmospheric conditions become inadequate for normal breathing.
Non-Pressurized Aircraft Regulations
Aircraft without cabin pressurization systems face stricter oxygen requirements due to their inability to maintain sea-level atmospheric conditions. These aircraft must provide supplemental oxygen at lower altitudes compared to their pressurized counterparts, with specific duration requirements based on flight time above designated altitude thresholds.
Pressurized Aircraft Standards
Pressurized aircraft benefit from more flexible oxygen requirements during normal operations, as their cabin pressurization systems maintain breathable atmospheric conditions. However, these aircraft must still carry emergency oxygen systems capable of sustaining all occupants in the event of pressurization failure, with supply durations calculated based on aircraft service ceiling and passenger capacity.
Our oxygen mask systems at DK Turbines are designed to meet and exceed these regulatory standards, ensuring your aircraft remains compliant while providing maximum safety for all occupants during both routine and emergency situations.
Manufacturers We Carry
Our inventory of crew and passenger oxygen masks comes from some of the most trusted names in aviation, ensuring you receive top-quality equipment that meets industry regulations. These manufacturers are known for their excellence in safety and performance, delivering crew and passenger masks that are built to last. We’re proud to offer products for the following aircraft:
- Beechcraft
- Hawker
- Learjet
- Bombardier Challenger
- Bombardier CRJ
- Dassault Falcon
Find Your Part
Finding the right supplemental oxygen supply for your aircraft is simple with our parts search tool. DK Turbines offers a wide selection of enough oxygen masks to suit your specific needs, including models designed for both crew and passenger safety. Sourced from trusted manufacturers and rigorously tested for quality and durability, our adequate oxygen masks meet the highest aviation standards. Backed by immediate worldwide shipping, our masks help minimize downtime and keep your aircraft safe and ready for flight, wherever it’s located.
