Oxygen Service Unit

Technical Specifications

Feature	Professional Benchmark
Footprint (L×W×H)	1600 × 1200 × 1400 mm
System Weight	550 kg (Reinforced Mobility Chassis)
Media Compatibility	Aviators Breathing Oxygen (ABO) / Industrial O₂
Cylinder Capacity	Quad-Bank Configuration (4 × 50 L Cylinders)
Certified Cleanliness	Particulate-Free to Aerospace Standards
Adjustable Pressure	Precision-Regulated up to 3000 PSI / 200 bar
Safety Architecture	Non-Sparking Components; Oxygen-Compatible Lubricants
Mobility Design	All-Terrain Heavy-Duty Tires with Integrated Tow Bar

Why Hawkstein Oxygen Technology

Proactive System Integrity: Aerospace oxygen systems are extremely sensitive to trace contaminants. Our units ensure that the gas delivered is free of moisture, hydrocarbons, and particulates that cause regulator icing or seal degradation.
Precision Pressure Management: We don't just transfer gas; we provide controlled, multi-stage regulation to ensure safe filling of aircraft onboard cylinders without thermal spikes.
Contamination-Free Plumbing: Every Hawkstein OSU features internally passivated stainless steel tubing and specialized valves to prevent "flash-fire" risks associated with organic residues.

FAQs

It is primarily used for the ground support charging of aircraft breathing oxygen systems, ensuring the pilot and crew have a high-purity, regulated supply for high-altitude missions.

Oxygen is a powerful oxidizer. Any grease, oil, or dust inside the trolley's lines could ignite under high pressure. Hawkstein units undergo a "Clean for Oxygen Service" protocol to ensure 100% safety.

Aviation (Commercial & Military), Ground Support Equipment (GSE) providers, and specialized medical/emergency response field units.

Yes. Our manifold architecture can be adapted to various international valve standards (CGA, DIN, or Bullnose) based on your regional requirements.

Strategic Applications

The Hawkstein Oxygen Service Unit is a mission-critical asset across diverse high-precision industries.

Aerospace & Defense

Flight Line Support: Rapid charging of oxygen bottles for fighter jets and transport aircraft.
Life Support Systems: Maintenance of ejection seat oxygen regulators and emergency masks.

Aviation Ground Handling

MRO (Maintenance, Repair, & Overhaul): Providing a steady, regulated oxygen source during the testing of cabin pressure systems and emergency drop-down masks.

Emergency & Naval Operations

Submarine Support: Replenishing localized oxygen banks for naval personnel.
Search & Rescue: Mobile oxygen supply for high-altitude rescue teams and medical evacuation units.

Why Specialized Oxygen Support is Non-Negotiable

Zero-Risk Operation: High-pressure oxygen requires specialized materials. Our rigs eliminate the risk of spontaneous combustion by using strictly oxygen-compatible components.
Moisture Control: Our integrated filtration ensures the dew point of the gas remains extremely low, preventing line freeze-ups at high altitudes where temperatures drop below -50°C.
Tactical Mobility: Engineered for the tarmac and the field, our heavy-duty chassis ensures the unit can be towed across uneven surfaces to the point of need without compromising the sensitive pressure gauges.