Oxygen generators are used in various industries, including production facilities and hospitals. Some industries that require oxygen supply include computer chip manufacturing, medical life support, glass blowing, and wastewater treatment. Having a steady supply of oxygen on hand is critical for ensuring proper functioning and production in these industries.

Oxygen can come from two main sources: generators and cylinders. It’s important to recognize the differences and how one can be more cost-effective and convenient than the other. In this article, we’ll compare the two sources of oxygen.

Understanding Oxygen Gas Generators

PSA generators use a molecular sieve to separate gas molecules. They remove the N2 from the air to produce oxygen. They constantly pressurize and depressurize two towers to produce a continuous supply of oxygen.

The key advantages of using oxygen generators over oxygen cylinders include:

• Continuous oxygen production and reliability. These generators produce a continuous supply of oxygen without running out. They never need to be swapped out, unlike oxygen cylinders.
• Environmentally friendly. Oxygen generators offer eco-friendly oxygen production that requires only a small energy supply to run. In addition, there are no trucks consuming fossil fuels needed for delivery.
• Economical. Oxygen cylinders represent an ongoing cost for your business. Some businesses spend thousands on oxygen cylinders every year. Oxygen generators represent a small up-front cost, but once purchased, they require little energy to run

Understanding Oxygen Gas Cylinders

Oxygen cylinders come in different sizes and offer oxygen at a variety of purity levels. Although O2 cylinders require no power to function, they are only cost-effective for businesses that need only a small supply of oxygen throughout the year.

Comparative Analysis: Oxygen Cylinder vs. Generator

If your business relies on a steady supply of oxygen, consider the following variables when trying to decide between oxygen cylinders and generators.

Cost

The cost of running an oxygen generator is low compared to the cost of replenishing oxygen cylinders regularly. Oxygen cylinders can cost thousands annually. While costs vary, many businesses say their oxygen generator pays for itself within 6-18 months after purchase.

Supply and Capacity

Oxygen generators produce a continuous supply of oxygen without requiring the user to rely on an external supplier. A supply of oxygen cylinders is subject to supply chain problems, which can fail to meet the oxygen demand. In addition, consumers who order oxygen may also be subjected to ongoing changes in costs, making budgeting difficult. Oxygen generators, on the other hand, are always available, on-site, and ready to produce oxygen as needed.

Purity and Quality

Oxygen purity and quality vary depending on whether the customer is using an oxygen cylinder or generator. Oxygen generators produce oxygen at a purity level of up to 99%.

Safety and Risks

Oxygen cylinders can present a safety risk because high-pressure compressed gases can be hazardous. It’s important to train workers to handle oxygen cylinders properly to ensure job site safety.

Operational Flexibility

Oxygen cylinders can take up a lot of space. Depending on how many oxygen cylinders your business uses at one time and how many cylinders it continuously stores for pickup and replenishment, oxygen cylinders can use a lot of valuable floor space.

Oxygen generators are typically more compact and can meet the customer’s business needs without requiring this storage space.

Making the Right Choice

Deciding whether to use an oxygen generator or an oxygen cylinder can be a tough business decision. Some factors to consider:

• Business size
• Annual oxygen cylinder costs
• Business commitment to eco-friendly practices
• Budget

For many businesses, deciding whether to get an oxygen generator is easier after consulting with On Site Gas Systems. Our experts can discuss your custom system, including costs and specs.

Need An Oxygen Generator? Contact Us

Oxygen cylinders represent an ongoing cost with few advantages. Oxygen generators provide a continuous supply of oxygen with low operating costs.

Does your business require an oxygen generator? The next step is to determine whether your business needs a PSA or VPSA generator. The experts at On Site Gas Systems can help. We create custom solutions for our clients. Schedule a consultation to discuss your business needs and how our systems can benefit you.

On December 29th, 2019, the Samoan government lifted a six-week-long state of emergency that was put in place in response to a deadly measles outbreak. In fact, the epidemic was so severe that the government was forced to shut down all public services for two days in early December.
On Site Gas, in conjunction with one of our partners in Australia, worked to help stop the outbreak by deploying a portable oxygen generator system (POGS) through the Royal Australian Air Force (RAAF).
Read on to learn more about how our oxygen generators were used to combat this epidemic.

The Global Measles Resurgence

For decades, measles was widely believed to have been nearly eradicated across the globe. However, in the past few years, many industrialized nations and third world countries have seen a resurgence in the disease.
This highly contagious diseases, known for its rash of flat red spots, can lead to death without prompt and aggressive treatment. In fact, if left untreated, one out of 20 children will contract pneumonia, and one out of 1000 will develop encephalitis (also known as swelling of the brain). This complication often leads to convulsions, loss of hearing, developmental issues, and more.

Samoa’s Measles Epidemic

In early December, the Samoan government began marking unvaccinated households with red flags in an effort to control the measles outbreak, which would go on to infect 5,600 people (with 81 fatalities). On December 5th and 6th, the government shut down public services to focus all attention and resources on the epidemic. The shutdown was also part of a vaccination campaign, which provided immunizations for more than 58,000 people and pushed the country’s vaccination rates towards 95 percent.

Our POGS Unit’s Lifesaving Technology

The POGS 33 unit, an FDA-approved portable generator that delivers 30 liters of oxygen per minute, was deployed to Samoa to help combat the measles epidemic. The system’s primary function is to provide medical oxygen to remote locations and harsh environments. It’s self-contained, easily portable, and requires little to no maintenance, making it an effective tool for use during emergencies. Plus, the unit’s generators can be operated independently or in multiple combinations to provide unlimited oxygen as needed.
On Site Gas’ POGS 33 unit is ideal for field hospitals, as it requires just four people to carry it to its destination. Once set up, the system can be used to fill cylinders, operate medical equipment, and more. Our POGS units can be deployed quickly and easily, without the need for heavy equipment or liquid oxygen deliveries. This is essential for emergencies and other dire situations where time is of the essence.

On Site Gas: A Trusted Choice for Portable Oxygen Generators

Over the years, On Site Gas has built a reputation as a leading source for oxygen generators for a variety of applications. In fact, several US government agencies, including the Federal Emergency Management Agency (FEMA) and the Department of Homeland Security (DHS) have relied on our equipment for disaster relief and emergency preparedness. On Site Gas generators have even served military field hospitals in Iraq and Afghanistan. The latest deployment to the island of Samoa is sure to save countless lives and aid in the effort to rein in the deadly measles virus.
For more information about our portable oxygen generator systems, or to request a quote, contact On Site Gas today.

Clean, pure water is a fundamental human necessity. Whether it be for cooking, or hygiene, every person needs safe water. Clean water is becoming harder to obtain as our worldwide consumption of water continues to grow. By injecting oxygen into your water system it can increase the effectivity of removing contaminants and impurities from your water supply.

How do Oxygen Generators Work?

Oxygen generators allow you to produce your own oxygen when and where you need it (versus relying on a liquid oxygen supply or depending on filled cylinders). By using Pressure Swing Adsorption (PSA) to generate oxygen, nitrogen is separated from the oxygen that is in the regular air.
At On Site Gas Systems, our oxygen generators have a vessel that absorbs the nitrogen molecules, and while the oxygen molecules drift past that vessel, they collect into an oxygen receiver tank. The oxygen receiver tank is attached to the oxygen generator, then releasing the pressure from the vessel and venting the nitrogen molecules back into the atmosphere. This cycle repeats in a second vessel, providing a consistent flow of gas from our oxygen generators.

What Applications are There for Oxygen Generators?

There are various applications for oxygen generators in water treatment systems including:
Oxygen Generators for Ozone: Using an oxygen generator for ozone is beneficial in many different situations. It works by acting as feed gas for your ozone system. It is environmentally safe, which makes it suitable for treating vast quantities of water efficiently (including ensuring clean drinking water from the tap). A couple of examples of using oxygen generators for ozone include making suitable drinking water for animals, water for cleaning equipment, and replacing chloride with ozone in swimming pools.
Oxygen Generators for Waste Water: Waste water can come from many different sources – whether it be from an industrial building, work office, or someone’s home, it can come from anywhere. By injecting oxygen into your waste water it can significantly increase bacteriological survival and regeneration. Oxygen generation systems can provide years of self-contained oxygen production – meaning you won’t have to deal with the ongoing expense of delivered cryogenically produced oxygen. Oxygen generators for waste water are also very cost effective and low in energy use. At On Site Gas Systems we offer custom engineered oxygen generators, oxygen container systems (up to 99% purity), and oxygen generators (up to 95% purity).
At On Site Gas Systems, we are experts in oxygen generators. Whether you’re looking for one to help with waste water, or ozone, we have what you need for your water treatment systems. Our systems are designed to meet your specific purity, pressure, and flow requirement needs (and at a lower cost than delivered gas). Contact us today to learn more about all our oxygen generator options.

With National Dog Day right around the corner (August 26^th), there is no better time than now to discuss why veterinarians need an onsite oxygen generation system. A 95% pure oxygen gas is used on animals both during and after any type of surgical procedure. It helps to keep the animal stable until they can effectively breathe for themselves. In a typical situation, the on site oxygen generator is installed outside of the vet clinic or hospital, with feed lines going in to each of the operating rooms, so it does not take up the minimal space in most surgery rooms. On site oxygen generation can be used effectively for both large and small veterinary clinics.

Why On Site Oxygen for Vets

Just like other medical facilities, veterinarians need to be able to rely on their oxygen supply. It is impossible to predict how much oxygen will be required, and if the supply runs out, the pets’ lives are at risk. As such, it is evident why many vet clinics make the switch from oxygen cylinders to on site oxygen generation.

• By producing their own oxygen, the veterinarian never has to worry about running out.
• It is way more convenient to simply set up the oxygen generator and forget about it than it is to monitor oxygen tank levels and arrange for pick-ups and deliveries.
• Over time, on site oxygen generation is also much more cost effective, as it only has to be paid for upfront, and has minimal maintenance fees over time. There are no recurring charges to deal with, other than minimal routine maintenance costs.

On Site Oxygen Options for Vets

At On Site Gas Systems, we carry all types oxygen generators for any application. This includes:

• Customized oxygen generation designed for the specific needs of the vet.
• Filling stations that can be used at either 93%, 95%, or 99% purity, allowing the vet to fill their own cylinders as needed for a fraction of the cost.

No matter how much oxygen gas a veterinarian requires, they can depend on our on site oxygen generation to provide it. For over 25 years, On Site Gas Systems has been engineering custom and off-the-shelf oxygen generation solutions for veterinarians in both rural and urban areas. To learn more about how on site oxygen for vets can benefit you, contact us today, and always have the oxygen you need no matter what animal emergency comes your way.