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Aerox 4110-798-2-2-1 Oxygen Cylinder Filling Kit for FBO Cascades

Part #: 4110-798-2-2-1
No reviews
9 Questions, 9 Answers
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The Aerox 4110-798-2-2-1 is a comprehensive oxygen cylinder filling solution designed for FBOs and aviation maintenance facilities requiring efficient cascade setups. This kit includes a standard bleed valve, supports two cylinders, and comes equipped with a control regulator for precise oxygen management during transfer operations.

Built to Aerox’s high standards, this FBO filling kit ensures safe and accurate oxygen delivery from bulk systems to portable aircraft oxygen cylinders. Its rugged construction and easy-to-use components make it ideal for ground support crews working in fast-paced hangar environments.

Key Features

Whether you're managing a busy maintenance line or outfitting a dedicated oxygen service station, the Aerox 4110-798-2-2-1 Cascade Filling Kit offers the control, safety, and performance FBO professionals demand. Contact our aviation oxygen specialists for expert guidance on the ideal configuration for your operations.

General Information
Part #4110-798-2-2-1
ManufacturerAerox
Shipping Information
Schedule B8807300010
ECCN9A991.e

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AIRCRAFT COMPATIBILITY

Compatible Aircraft*
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.

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QUESTIONS & ANSWERS

Question:
What is the Aerox 4110-798-2-2-1 Filling Kit used for?
Answer:

The Aerox 4110-798-2-2-1 Filling Kit is engineered to support FBO oxygen servicing cascades by providing the necessary adapters, fittings, and high-flow hoses for efficient aircraft cylinder filling. It streamlines ground oxygen operations by combining the correct hardware in one kit, reducing setup time and ensuring compliance with aviation safety standards.

Asked October 22, 2025
Question:
Which standards or oxygen systems does the Aerox 4110-798-2-2-1 kit support?
Answer:

This kit supports aviation oxygen cylinder fill procedures at FBOs and maintenance facilities, particularly for systems that use Puritan-Bennett PB3, AN4M, or other aircraft oxygen fill port configurations. The components are compatible with nitrogen-charged cascades and aviation-grade breathing oxygen (AGBO) systems, ensuring broad utility across general aviation and flight-department operations.

Asked October 22, 2025
Question:
How does the filling kit improve operational efficiency for FBO technicians?
Answer:

By supplying properly coded hoses, quick-disconnect fittings, and compatible adapters in one package, the kit eliminates the need for technicians to source multiple individual components. This consolidation accelerates setup, reduces the risk of misconnection, and allows flight-line teams to service multiple aircraft or oxygen systems with fewer interruptions.

Asked October 22, 2025
Question:
Is the Aerox 4110-798-2-2-1 kit suitable for both mobile and fixed-cascade systems?
Answer:

Yes. The filling kit is designed with flexibility, including durable high-pressure hoses and fittings suitable for both portable mobile cascade units and fixed-station oxygen fill systems. Its rugged construction supports repeated field use, enabling FBOs to deploy the kit in hangars, ramps, or aircraft servicing bays with minimal logistics.

Asked October 22, 2025
Question:
What maintenance practices should be followed for this filling kit?
Answer:

Technicians should inspect hoses for abrasion, check fittings for thread integrity, and verify O-ring seals before each use to ensure optimal performance and reliability. After service, the kit components should be purged of residual gas and stored in a clean, dry area. Regular inspections help maintain component reliability and reduce the risk of contamination in oxygen service systems.

Asked October 22, 2025
Question:
Can the components of the 4110-798-2-2-1 kit be replaced individually?
Answer:

Yes. Aerox supplies replacement hoses, fittings, and adapters for this kit, enabling FBOs to maintain the kit over time rather than replacing the entire assembly. Having spare parts on hand ensures the uninterrupted operation of aircraft oxygen servicing workflows.

Asked October 22, 2025
Question:
How does the kit address safety and regulatory compliance for aircraft oxygen servicing?
Answer:

The kit includes aviation-grade fittings that are compatible with high-pressure oxygen systems and are designed to avoid the use of incompatible metals or oils. The components facilitate compliance with aviation safety requirements and reduce the risk of fire or contamination during aircraft oxygen fills – a critical concern for FBO operations.

Asked October 22, 2025
Question:
Are there flow-rate or pressure specifications included in the kit that support filling aircraft cylinders?
Answer:

While the individual hoses and adapters are rated for typical aviation oxygen fill pressures (often in the 1,800 to 2,200 PSI range), the kit’s value lies in providing correctly matched hardware for cascade filling systems. Technicians benefit from knowing the kit’s components support high-flow fills, enabling efficient servicing of multiple cylinders in a sequence.

Asked October 22, 2025
Question:
What types of aircraft or oxygen systems benefit most from the 4110-798-2-2-1 filling kit?
Answer:

Aircraft with onboard oxygen systems, such as business jets, turboprops, and charter aircraft operated by FBOs, benefit significantly from this kit. Also, maintenance departments managing mixed-fleet operations find value in having a single filling solution rather than separate adapters for each aircraft type.

Asked October 22, 2025