Portable liquid oxygen systems

High concentration portable oxygen systems.

Request pricing

or more information

We provide a wide range of liquid oxygen reservoirs ranges in different sizes for portability and to maximize time between refills. Our teams can help you select the equipment best suited for your business.

Unparalleled experience

We are experts in providing medical gas equipment and sources of supply. Our teams know medical gas products well, and can help you define the needs of your facility. We proudly play a vital role in medical facilities to help protect vulnerable lives.

Liquid oxygen supply systems

Liquid oxygen supply systems typically consist of a refillable, portable unit that users can carry around and a stationary bulk storage unit or reservoir. The reservoir and portable units are constructed with a vacuum-separated container inside of a container, much like a thermos bottle. The oxygen must be kept in the thermos-like container at extremely low temperatures (-183°C or -297°F) in order to stay liquid. The liquid warms as it exits the container, transforms into gas, and is supplied to users at room temperature for them to breathe when ready to use the oxygen.

One liter of liquid oxygen is equivalent to approximately 860 liters of gaseous oxygen. As a liquid, it has less volume - so more oxygen fits inside an oxygen tank. Liquid oxygen is lightweight, has lengthy durations, is not dependent on electricity, and can treat multiple disease states. These features make it a great option for many users.

  • Cost-efficient, no electricity required

  • High oxygen flows for longer periods

  • Require less space than gas cylinders

  • Increased ease of mobility

CAIRE Liberator

The CAIRE Liberator series offers multiple reservoir options to meet the specific needs of an oxygen provider’s fleet and its users. All controls are mounted on the top for quick reference and easy operation. The standard internal flow control valve offers oxygen delivery up to 15 LPM.

  • 20 – 60 liter capacity
  • 6.5 – 18 days of operation at 2 LPM
  • Internal control valve offering up to 15 LPM
  • Easy-to-read and accurate LED meter
  • Compatible with CAIRE top and side-fill portables

Liquid oxygen portables

Lightweight liquid oxygen portables provide ambulatory oxygen therapy patients with user-friendly systems designed for maximum portability, simplicity of use, and the lengthy durations.

The CAIRE Sprint and Stroller offer multiple configurations to meet the needs of the user and the provider. The lightweight 0.6L Sprint is ideal for ultimate portability. The larger 1.2L Stroller is larger for extended durations. Both portables provide continuous flow up to 6 LPM.

CAIRE Hi Flow Stroller offers continuous flow up to 15 LPM and is the perfect option for hospitals, long-term care facilities and ambulating oxygen users that require high flow rates. 

Related resources

Related products and services

We provide a full range of products and services to meet your specific needs.
For a personalized search, use our solutions finder tool

Do you need pricing or more information?

Our team will listen to your needs and answer your questions, to help identify the right equipment and services for your facility.

Write us

Leave us a message and we will contact you in less than 48 hours.
Contact form

Talk to us

Whenever you need assistance, please call our toll-free number (24/7).
1 888 629 0202

Visit us

Air Liquide Healthcare
6990 Creditview Road, Unit 6
Mississauga, ON L5N 8R9
Get directions

Why choose us

  • Full-scope medical gases provider
    We are involved from production to patient therapy, and know medical gases intimately

  • Reliability
    You can depend on us to provide you with the right equipment and services to meet your facility's needs

  • Innovation
    Innovation is our vision: we prioritize quality of care through patient-centric products and services

  • Safety
    Ensuring the safety of your patients and staff is our top priority - our emphasis is on safety, compliance and risk management

  • Experienced
    We are owned by Air Liquide Group, the largest supplier of industrial, medical & specialty gases, found on every continent in the world

  • Coast-to-coast service network
    Our fill plants are widespread to shorten response-time and ensure supply chain reliability

  • Accreditation and regulation
    We help you ensure your facility's medical equipment is serviced and fully compliant with Canadian standards

  • Customized portfolio
    We supply a complete range of high-quality specialty gases, including mixtures used in specific applications to suit your needs

Need assistance?
Talk to us