On-Site Medical Oxygen Generation for Healthcare and Medical Facilities

A compliant, medical-grade oxygen supply produced inside your facility. Sized for patient care, built for global standards.

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Hospitals, long-term care homes, clinics, and other healthcare facilities depend on a reliable oxygen supply for patient care. Traditionally, that may be supplied through cylinders or bulk deliveries, bringing with it the ongoing requirements of scheduling deliveries, oxygen tank storage, and oxygen cylinder handling.

On-site oxygen production provides an alternative. An oxygen generator uses pressure swing adsorption (PSA) technology and compressed air to separate oxygen from nitrogen in ambient air and produce it directly at the facility as needed. Depending on the application, a portable oxygen generator may suit smaller or localized needs, while a larger system can support higher demand and integrate with a central medical gas pipeline.

Specialty Gas Canada designs, installs, and services on-site oxygen generators for healthcare facilities. We evaluate your oxygen demand, required flow and pressure, existing infrastructure, operating conditions, and applicable medical gas requirements to help develop a system suited to your facility.

How Healthcare Facilities Use Medical On-Site Oxygen


Medical oxygen is used across hospitals and healthcare facilities for everything from routine supplemental oxygen support to emergency and surgical care. An appropriately sized oxygen generator for healthcare facilities provides a centralized source designed around the facility's actual oxygen requirements.

Patient Ventilation and Respiratory Therapy

Medical oxygen supports supplemental oxygen therapy, mechanical ventilation, and respiratory care throughout inpatient units, intensive care units, and respiratory therapy departments.

Emergency and Critical Care

Emergency departments and critical care units rely on medical oxygen for resuscitation, ventilation, patient stabilization, and other situations requiring immediate oxygen therapy.

Anesthesia and Operating Rooms

Medical oxygen is used during surgery as part of anesthesia delivery and to support patients' breathing before, during, and after procedures.

Neonatal and Pediatric Care

Neonatal and pediatric units use medical oxygen to support infants and children who require supplemental oxygen or assisted ventilation.

Long-Term Care Facilities

Long-term and continuing care facilities use medical oxygen to support residents with ongoing or intermittent respiratory needs.

Medical Oxygen System Specifications


For healthcare applications, system specifications should be established according to the facility's actual demand and the requirements of the applicable medical gas system. 

Parameter Specification
Purity 93% (+/- 3%)
Pressure Up to 65 PSIG into central gas lines

Our high-pressure plants maintain steady oxygen flow at up to 65 PSIG without requiring a separate oxygen compressor. That simplifies your setup and reduces points of failure. For healthcare facilities that need high-purity oxygen, custom-designed systems can achieve oxygen concentration levels from 90% up to 99%.

What On-Site Generation Does to Your Oxygen Budget


Delivered oxygen supply comes with costs beyond the gas itself, such as transportation, disposal, and tank handling. For facilities using bulk liquid oxygen, product loss through boil-off can also contribute to overall costs.

On-site generation allows healthcare facilities to produce oxygen as it is needed rather than relying on external oxygen delivery. For facilities with sufficient oxygen demand, this can significantly reduce the ongoing cost of supply while making operating costs more predictable.

Specialty Gas Canada can review your current oxygen consumption and supply costs to compare them with the cost of generating oxygen on site and estimate the potential return on investment.

Standards and Compliance in Ontario


Medical gas systems are subject to strict requirements in Ontario. Medical gas pipeline systems must conform to CSA Z7396.1.22. This Canadian standard covers the design, installation, testing, commissioning, and ongoing operation of medical gas systems.

Specialty Gas Canada handles the compliance requirements associated with the oxygen generators we install. This includes TSSA registration, compliance, and commissioning, managed by our in-house certified team. We also provide the required system documentation, giving facility teams a complete record for ongoing compliance and future inspections.

Choosing the Right System Configuration


Oxygen needs vary considerably between healthcare facilities, so the system needs to be designed around how oxygen is actually used on site. Depending on the facility, an on-site PSA system may serve as the primary oxygen source or form part of a redundant supply configuration connected to the central pipeline.

Specialty Gas Canada reviews current oxygen consumption and existing infrastructure before recommending a system. Where standard equipment isn't suitable, our gas system design and engineering team can develop a system around the facility's specific requirements.

Ready to Review Your Oxygen Supply?

If your facility depends on delivering medical oxygen today, it's worth comparing what you currently spend against the cost of producing it on site. We'll conduct a full demand analysis of your consumption and purity requirements, and show you exactly how long it takes to earn back your investment.

Frequently Asked Questions


  • Can a hospital generate its own medical oxygen on site?

    Yes. PSA oxygen generator produces oxygen from ambient air by separating oxygen from nitrogen. The system can be connected to a facility's central medical gas pipeline, allowing oxygen to be produced on site rather than relying entirely on delivered supply.


  • What is the difference between an oxygen generator and an oxygen concentrator?

    Both produce oxygen from ambient air, but they are designed for different applications and levels of demand. Oxygen concentrators are generally suited to smaller oxygen requirements, while generation systems can support larger facilities and centralized medical gas infrastructure. The right system depends on how much oxygen the facility requires and how it needs to be distributed.

  • What purity does a medical oxygen generator deliver?

    Our medical oxygen systems can deliver oxygen at 93% purity or higher. High-pressure plants can supply oxygen at up to 65 PSIG into central gas lines without requiring a separate oxygen compressor. Custom systems are available where different oxygen concentrations or operating requirements are needed.


  • What standards apply to medical gas systems in Ontario?

    Medical gas pipeline systems in Ontario must conform to CSA Z7396.1.22, which covers the design, installation, testing, commissioning, and ongoing operation of medical gas systems. Specialty Gas Canada also handles TSSA registration, compliance, and commissioning for the oxygen generation systems we install through our in-house certified team.

  • Can an on-site oxygen generator serve as a backup supply?

    Yes. An on-site oxygen generator can serve as the primary oxygen source or form part of a redundant supply configuration connected to the facility's central pipeline. The appropriate configuration depends on the facility's existing infrastructure and oxygen requirements.


  • How does on-site generation reduce a facility's oxygen costs?

    Savings depend on the amount of oxygen a facility uses and how it is currently supplied. On-site generation can reduce costs associated with delivered oxygen, including transportation, equipment rental, and cylinder handling. Specialty Gas Canada can review your current oxygen usage and supply costs to determine the potential savings and estimated return on investment.