Advantages of Using a PSA Nitrogen Generator in Various Industries

Pressure swing adsorption nitrogen generators, also known as PSA nitrogen generators, can produce a high-purity supply of nitrogen. Requiring only a power source and the air around us, these generators are able to produce a continuous supply of nitrogen for businesses in multiple industries.

PSA nitrogen gas generators are a must-have product for companies in the food and beverage industries, pharmaceuticals, chemicals, automotive, oil and gas, aeronautics industry, and more. If you own a company in one of these industries and do not have a PSA nitrogen gas generator, you may be relying on nitrogen cylinder delivery for your supply of nitrogen. These cylinders are impractical, unreliable, and have negative environmental consequences.

It’s important to use the best tools at your disposal for your business, and this is why many companies turn to PSA nitrogen generators. PSA nitrogen generators are reliable, consistent, have low operating costs, and are less damaging to the environment.

Understanding PSA Nitrogen Generators

What is PSA Technology?

A PSA nitrogen generator is a device that produces high-purity nitrogen from air. The generator starts by removing impurities. Next, the nitrogen is adsorbed by material in the generator, while other gasses are discharged back into the air. Nitrogen is then desorbed and ejected through the outlet. This process happens over and over again, allowing operators to cull nitrogen from the air.

Key Components of PSA Nitrogen Generators

PSA nitrogen generators are made up of several components, including:

  • Air compressor
  • Air dryer 
  • Twin towers PSA Nitrogen Generator with Carbon Molecular Sieve
  • Storage tank
  • Control panels

The PSA nitrogen generator consists of two towers that do the same thing. While one tower is desorbing, the next one is adsorbing, to produce a continuous supply of nitrogen.

General Benefits of PSA Nitrogen Generators

There are many reasons that businesses choose PSA nitrogen generators over other sources of nitrogen. Below are some of the general benefits of PSA nitrogen generators.

Cost Efficiency

Running a PSA nitrogen generator to produce nitrogen costs less than purchasing a regular supply of nitrogen through cylinders and other delivery methods. Although PSA nitrogen generators cost more upfront, most businesses see long-term savings and quick return on investment (ROI) with this type of purchase.

On-Demand Nitrogen Supply

PSA nitrogen generators are flexible and convenient. They can produce a continuous supply of nitrogen seven days per week, and they eliminate dependency on external nitrogen suppliers.

High Purity and Consistency

Nitrogen generators are a reliable source of high-purity nitrogen. High purity levels are important for various industrial applications.

Environmental Benefits

Whereas nitrogen cylinders are delivered by trucks to businesses, nitrogen generators stay in one spot and use only a little electricity to do their job. Businesses that switch to nitrogen cylinders see a reduction in their carbon footprint by eliminating transportation of nitrogen cylinders. Nitrogen cylinders also use an energy-efficient operation, thus switching to this type of cylinder can have a positive impact on the environment.

Industry-Specific Advantages of PSA Nitrogen Generators

Below are some of the industries where nitrogen generators are most often used. If your business is dependent upon nitrogen delivery to operate, whether your industry is listed below or not, you too may be able to benefit from a nitrogen generator.

Food and Beverage Industry

In the food and beverage industry, nitrogen is used for packaging and preservation. Presence of nitrogen and lack of oxygen in packaging prevents oxidation, which can cause the development of off-odors and flavors. MAP packaging (modified air packaging), which replaces oxygen with nitrogen in food packages, is essential to ensure the long shelf life of packaged foods.

Pharmaceutical and Chemical Industry

Nitrogen is an inert gas, so it doesn’t react with chemicals and products like medications. In the pharmaceutical and chemical industries, nitrogen is used to create inert atmospheres to prevent oxidation. Just like in the food and beverage industries, nitrogen is used to flush out the air in packages that contain chemicals and medications. This helps ensure a long shelf life of the product.

Electronics and Semiconductor Industry

Oxidation can cause deterioration and poor quality in solder joints, just as it can produce deterioration in food and beverages. This happens because oxygen reacts with solder to create an oxide layer during the soldering process.

Nitrogen is used to replace oxygen during soldering, wave soldering, and component assembly to ensure quality and reliability in electronics manufacturing. This prevents oxidation and ensures high-quality solder joints in electronics and semiconductor manufacturing.

Automotive and Aerospace Industry

Oxygen has a way of passing through tire rubber over time, which can lead to deflation of tires. Nitrogen does not pass through rubber, and thus nitrogen can be used in tire inflation in automobiles and airplanes.

Nitrogen can also be used in fuel inserting systems, which reduce the amount of oxygen in fuel tanks to prevent the possibility of combustion. Nitrogen’s inert properties improve fuel tank safety.

Oil and Gas Industry

Nitrogen’s inert qualities come in handy in the oil and gas industry. Nitrogen is used in pipelines in well drilling because it’s non-combustible. Removing nitrogen from pipelines helps create a safe work environment and prevent accidents in the industry.

Nitrogen is also used to purge pipelines of oxygen and pressure test pipelines to check for leaks. In fact, Nitrogen’s inert properties make it safer to use in these instances.

Why Your Industry Needs PSA Nitrogen Generator Technology

Nitrogen is a useful gas in many industries. It is stable, inert, and abundantly found in the Earth’s atmosphere. Many businesses use nitrogen for preservation of products and to prevent oxidation. Nitrogen can also be used to reduce risk in normally flammable environments.

PSA nitrogen generators are efficient machines that can be used to produce nitrogen easily and in a cost-effective way. For businesses that prioritize environmental responsibility, nitrogen generators can help reduce the size of their carbon footprint while improving operational flexibility.

If your business relies on nitrogen for your product packaging, manufacturing or industrial processes, a nitrogen generator can be a valuable investment. To enhance your industrial processes with a PSA nitrogen generator, contact On Site Gas today. 

 

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Oxygen Gas Generations in Aquaculture: Boosting Fish Farming Efficiency

Fish farming is a rapidly expanding industry that helps meet the world’s needs for edible fish products. Fish farming helps reduce the ecological impact of fish consumption and ensures a healthy and tasty source of protein is available for the global food supply chain.

Oxygen generators have an important role in fish farming. Infusing water with pure oxygen helps create a healthy environment where fish can breed and thrive. If you own a fish farm, using an oxygen generator can help ensure that your fish have an oxygen-rich environment where they can live and grow to meet your business’s production goals.

The Importance of Oxygen in Aquaculture

Oxygen and Fish Health

Fish farms must create a controlled environment for optimal fish production. Oxygen plays an important role in these environments as oxygen is necessary to promote good fish metabolism and overall health. Low oxygen levels lead to poor health or even death for fish in farms.

Fish farms that use oxygen to create a good environment for fish often see a massive increase in fish production and better fish health overall. This leads to a drop in fish mortality rates and an improvement in profits for fish farmers. Using onsite oxygen generators can improve oxygen levels in tanks. Experts say that oxygen generators provide oxygen with a 95% oxygen purity, which helps ensure sustainable growth.

Water Quality Management

Oxygen levels play an important role in water quality by impacting the aquaculture environment. For example, waste decomposition and oxygen are inversely related. The more decomposing waste is present in the water, the less oxygen and lower water clarity. Too much waste and too little oxygen creates a poor environment for raising fish.

Fish farmers can improve fish production by controlling oxygen levels and waste in the water. Maintaining clear, oxygenated water helps keep the environment safe for fish.

What Are Oxygen Gas Generators?

Oxygen gas generators are an essential tool for fish farmers seeking an efficient and environmentally-friendly source of oxygen. Oxygen gas generators make it possible to control oxygen levels in the water to maintain a healthy environment for fish.

Overview of Oxygen Gas Generators

Oxygen gas generators use the surrounding air to produce a steady, reliable stream of oxygen. Generators come in two types: pressure swing adsorption (PSA) and vacuum pressure swing adsorption (VPSA). These two types of generators produce oxygen at different purity levels. Pressure levels produced by these generators vary as well, so it’s important to choose the right type of generator for your business. Working with the experts at On Site Gas Systems can help you choose the right type of oxygen generator.

VPSA oxygen generators use a sieve to adsorb non-oxygen gasses in the air (N2, CO2), thus separating oxygen and non-oxygen gasses. PSA generators use a molecular sieve to separate gas molecules.

Advantages of Using Oxygen Generators

Compared to traditional methods for oxygenating the water, oxygen generators help increase stock density by maintaining a higher level of dissolved oxygen in the water. This allows fish farmers to produce high-quality fish at higher rates. This also increases the rate of reproduction, and lowers fish mortality. Fish that are raised in these environments are believed to have better flavor, because they come from a clean environment.

Ultimately, oxygen generators are a cost-effective system for producing oxygen, resulting in long-term savings compared to traditional oxygenation methods.

Benefits of Oxygen Gas Generators in Fish Farming

Improved Fish Growth and Yield

Fish die-off can occur when oxygen levels drop suddenly. Consistent oxygen levels enhance fish growth rates by creating a healthy, disease-free environment for fish. This healthy environment can impact fish size and overall yield, resulting in fish that have more value on the commercial market, and better flavor overall.

Enhanced Disease Resistance

Stress can impact fish health and disease resistance. Optimal oxygen levels help reduce fish stress, and thus decrease their susceptibility to disease. Mycobacteriosis is an example of a fish disease that is mitigated with proper water oxygen content. This bacteria is present in water with poor sanitation, low pH, and low oxygen levels. Fish may become infected by eating infected deceased fish.

Increased Stocking Density

Highly oxygenated water can support greater fish density without compromising fish health. This allows fish farmers to stock more fish and produce higher yields without sacrificing the quality of the fish. The result of this is higher profits overall.

Energy Efficiency

Traditional aquaculture operations rely on expensive, energy-inefficient aeration systems that push air through the water to keep fish alive. This method can be costly and inefficient. Using an on site oxygen generator is a more cost-effective and energy efficient method for controlling the dissolved oxygen level in the water. Using concentrated oxygen results in lower costs and increased profitability for fish farmers, as well as reduced environmental impact.

Contact On Site Gas Systems for An Oxygen Generator for Your Fish Farm

Oxygen generators for fish farms are highly effective. Using oxygen generators for your fish farm can help you maintain consistently healthy water and greater numbers of fish.

Do you have questions about oxygen generators for fish farming? Contact On Site Gas Systems to learn how you can procure an oxygen generator that meets your needs and improves your farm’s efficiency, productivity, and sustainability. If you’re using a traditional aeration system, you could be missing out on opportunities to improve your overall operation. Speak to one of our representatives today to get started with your system.

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Oxygen Gas Generators and Healthcare: Revolutionizing Medical Oxygen Supply

Medical oxygen plays an essential role in the emergency and mobile healthcare industry. A steady stream of medical oxygen is used in anesthesia, respiratory therapy, neonatal care, wound healing, emergency medicine, and more.

Without medical oxygen, thousands or hundreds of thousands of healthcare patients would die each year for completely preventable reasons. Premature babies, COVID patients, late-stage heart failure patients, and patients with asthma attacks and cystic fibrosis are all examples of the types of patients who benefit from medical oxygen.

The Vital Role of Oxygen in Healthcare

It can take just thirty seconds for the body to lose consciousness due to a lack of oxygen, and only one minute for brain cells to begin to die. More extensive damage is likely after three minutes of oxygen deprivation, and death occurs after five minutes. Oxygen is one of the most essential needs that humans have to sustain life.

There are many reasons why patients may need oxygen during healthcare procedures and treatments. Some patients are unable to draw breath on their own, others are unable to draw enough oxygen to avoid suffocation.

Oxygen is required in a variety of instances when patients may not breathe deeply enough to avoid hypoxemia (low levels of oxygen in the blood). Oxygen use in procedures including mobile medical treatments and emergency care, helps improve patient outcomes. Oxygen use helps with patient alertness, helps prevent organ damage, and can improve brain functionality as well.

Understanding Oxygen Gas Generators

Pressure swing adsorption (PSA) generators use the surrounding air to create a steady, continuous supply of oxygen. By removing N2 and CO2 from the air, these generators can produce oxygen at different purity levels and different pressures to meet the needs of healthcare facilities.

PSA generators separate gas molecules with a sieve. These generators work by depressurizing and repressurizing two oxygen towers, producing a continuous supply of oxygen.

In mobile and emergency healthcare settings, using these generators can help provide a stable treatment environment for patients. Oxygen generators create a reliable, continuous supply of oxygen.

Benefits of On-Site Oxygen Generation

There are many benefits of using oxygen generators over traditional oxygen supply methods in medical settings. PSA oxygen generators are tried and true methods to deliver oxygen to patients in need. Benefits include:

  • Cost-effectiveness compared to traditional oxygen supply methods. Although oxygen generators represent a much larger upfront cost compared to oxygen cylinders, these costs are significantly lower than those of cylinders when spread out over time. The longer your mobile healthcare facility is in operation, the more money you’ll spend on oxygen from refillable cylinders.
  • Improved reliability and safety in oxygen supply. Healthcare facilities that are dependent on oxygen cylinders are dependent on those oxygen suppliers to maintain their oxygen reserves. Supply chain breakdowns and even problems relating to cylinder contract administration or procurement can lead to deficits in oxygen supply. An oxygen generator helps ensure a steady supply of oxygen for patients in need.
  • Sustainability aspects. Whereas oxygen cylinders are heavily dependent upon transportation from vehicles that rely upon fossil fuels to operate, oxygen generators require little power to run and are overall better for the environment.
  • Less risk of running out of oxygen. Oxygen can run out whenever you’re dependent upon oxygen cylinders. During times like a pandemic, supply chains can break down and patients can be left without essential oxygen. Oxygen generators create a continuous supply of oxygen for patients, with no concerns about breaking down.

Sustain Your Healthcare Practice with Oxygen Gas Generators

It’s important to ensure that your healthcare operation has the medical oxygen it needs to serve your patients. You can become less dependent on medical oxygen suppliers if you have the medical oxygen supplies necessary to service your patients.

Having oxygen gas generators for your mobile and emergency facilities is essential. Oxygen gas generators are revolutionizing the medical oxygen supply. With oxygen generator systems from On Site Gas Systems, your healthcare team can help patients more efficiently and at a lower cost than if you use oxygen cylinders.

Our oxygen gas generators use the oxygen in the surrounding air to deliver a continuous, medical-grade supply of oxygen. You won’t have to worry about your patients running out of oxygen when you’re using a reliable generator. Contact On Site Gas Systems today to discuss your oxygen generator needs and to get a quote for a new system designed to meet your needs.

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Innovations in Nitrogen Gas Generator Technology: What’s New in 2024

Nitrogen gas is important in industries ranging from food and beverage packaging to pharmaceuticals. Nitrogen is non-reactive and non-oxidizing, which means it can be used to prevent the corrosion of materials like metal and the deterioration of perishable goods like medicine, foods, and beverages.

As various industries discover more uses for nitrogen, nitrogen generator technologies continue to be in high demand. Improvements to the technology only increase the need for these devices as time goes on. In 2024, nitrogen generator technology will be more sophisticated, efficient, and beneficial than ever. Nitrogen gas technology can save businesses money, improve their efficiency, and enable revolutionary process changes for businesses that rely on nitrogen.

If your business is dependent upon nitrogen gas for important manufacturing processes, the following technological advancements could change your business forever.

The Basics of Nitrogen Gas Generation

There are multiple types of nitrogen gas generators, including PSA nitrogen gas generators and membrane nitrogen gas generators.

Membrane Nitrogen Gas Generators

Membrane nitrogen generators function by pushing air through a tube with a nitrogen generator membrane inside. This separates the unwanted gas (like oxygen) from the desired gas (nitrogen). Oxygen and other gases are vented back into the air, while nitrogen is pushed through an outlet in a steady stream.

Membrane nitrogen gas generators have no moving parts and are relatively easy to maintain.

PSA Nitrogen Gas Generators

PSA nitrogen gas generators use two tanks that work in tandem. As one tank’s carbon molecular sieve absorbs non-nitrogen particles and produces a steady stream of nitrogen, the other tank cleans its carbon molecular sieve. Once the process is finished in each tank, they switch roles and the process starts over again.

PSA generators are capable of producing higher purity nitrogen than membrane nitrogen gas generators.

Advancements in Nitrogen Generation Technology

Nitrogen generators have undergone improvements in efficiency, purity, environmental impact, and other qualities in recent years. Some examples of the changes made to nitrogen gas generators include:

  • Remote monitoring to allow for off-site monitoring and continuous operation.
  • Reduced energy requirements allow for improved efficiency and sustainability.
  • Customization to meet the needs of businesses.
  • Safety improvements to keep workers healthy and safe.

Energy Efficiency and Sustainability

Nitrogen generators are naturally energy efficient, especially when compared to alternative nitrogen delivery options, such as nitrogen cylinder rental. Whereas nitrogen cylinders are dependent upon regular delivery systems that require the use of fossil fuel-dependent vehicles, nitrogen generators stay in one place throughout their service life and need only small amounts of energy to function.

In addition, nitrogen generators have a “standby mode” that allows them to use less energy when not in use. This helps businesses save money and reduce their carbon footprint.

Modern nitrogen generator systems are more efficient than ever and require less energy to operate. This means significant energy savings for businesses and a smaller environmental impact as well.

Smart Nitrogen Generation

The term IoT (Internet of Things) refers to the modern practice of connecting devices to data networks to allow for remote monitoring and control. Just as you can connect your refrigerator, washer, or dryer to the Internet, so can you also connect your business’s nitrogen generator.

Smart nitrogen generators can be turned on and off through a remote control, and they may also be supervised and monitored through this remote control. This connectivity also allows operators to view maintenance reminders to keep up with regular maintenance. Operating your nitrogen generator is easier than ever with this smart connectivity.

Customization and Scalability

Every business needs to produce nitrogen at different rates. Customizations and scalable systems allow businesses to meet their nitrogen needs, even as those needs increase over time. The level of customization and scalability for nitrogen generators is more sophisticated than ever, and modern systems have many ways of adapting to the changing needs of businesses.

It’s important to work with your nitrogen generator supplier to anticipate your nitrogen needs now and into the future, to ensure that your custom-made system will continue to serve your company well.

Safety and Compliance

Safety features and international standards in nitrogen generation change on a regular basis. As these standards roll out, so do new nitrogen generator systems and designs to remain compatible with those standards.

Safety features like built-in sensors that continuously monitor gas levels and shutdown mechanisms that stop system malfunctions before they become dangerous can stop accidents and help ensure the safe use of nitrogen generator technology.

Stay Updated with Technological Advancements for Nitrogen Gas Generators

Innovations and improvements to nitrogen gas generators in 2024 have improved their safety, energy efficiency, functionality, and more. These innovations can improve the way businesses produce and ship goods. To learn more about how your business can benefit from modern nitrogen gas generators, contact On Site Gas to request a quote.

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Environmental Impact of Nitrogen Gas Generators: A Green Solution

Nitrogen generators are an important part of industries ranging from food and beverage packaging to aerospace. Nitrogen is an essential element in these industries because it can drive out oxygen to prevent oxidation while also driving out moisture to create a dry, inert environment. Nitrogen can prevent the degradation of a product that might otherwise be corroded, damaged, or rotted by exposure to oxygen and moisture.

There are multiple nitrogen supply methods, including nitrogen gas cylinders and liquid nitrogen. These methods have traditionally been used to supply nitrogen to warehouses, facilities, and factories in need of nitrogen. However, cylinders have a variety of negative environmental impacts.

Nitrogen gas generators offer a sustainable alternative to nitrogen cylinders. This article will explore the ways that green nitrogen gas generators can protect your business from the negative environmental impact of nitrogen cylinders.

The Basics of Nitrogen Gas Generation

The air is made up largely of nitrogen. Nitrogen gas generators draw the nitrogen out of the air and create a stream of it for the user. There are two types of nitrogen gas generators: pressure swing adsorption generators (PSA) and membrane generators. These two types of generators can both produce a continuous stream of nitrogen gas, but they function in different ways.

PSA nitrogen generators pass compressed air through a bed of adsorbent material. Molecules from oxygen and moisture are trapped in the adsorbed material, while nitrogen gas is released. PSA nitrogen generators are an excellent option in industrial applications that require a high-purity stream of nitrogen.

Membrane nitrogen generators also use the nitrogen in the air to create a stream of nitrogen gas. These generators have a semipermeable membrane that helps separate nitrogen and other gases. Membrane generators are often used for applications that require a lower purity nitrogen.

Environmental Challenges with Traditional Nitrogen Supply

Traditional nitrogen supply presents many environmental challenges, from the filling of nitrogen cylinders to the delivery of nitrogen to customers. For example, nitrogen cylinders are filled in a commercial plant using cryogenic air separation. The process of cryogenic air separation generates excessive carbon dioxide and uses a lot of energy.

Although nitrogen cylinders are reusable, the cylinders produce waste when they are decommissioned. In addition, cylinders rely on transportation to and from the customer, and through this process rely on the use of non-renewable resources. Ultimately, nitrogen cylinders of all kinds are not environmentally friendly and impact a business’s carbon footprint.

The Green Credentials of Nitrogen Gas Generators

For businesses concerned with nitrogen generators and the environment, it’s important to know that nitrogen generators represent a reduction in carbon emissions compared to traditional methods of nitrogen delivery. On-site generation of nitrogen requires relatively little energy compared to the transportation of nitrogen cylinders. There are several ways that this is true:

  • Low energy use. Nitrogen generators need energy to run but require relatively little energy compared to the amount of energy it takes to fill a nitrogen cylinder.
  • No transportation. Once the nitrogen generator is installed on site, it no longer requires transportation from trucks in order to deliver nitrogen to the user.
  • Relatively little waste. Often, nitrogen generators can be refurbished and used again, once they are no longer in need at their current location. Most nitrogen generators are small, so even once they’re no longer in use, they produce little waste.

Life Cycle Analysis

Nitrogen gas generators produce less waste and require less energy throughout their life cycle when compared with nitrogen cylinders. This is true because nitrogen gas generators are delivered only once, require relatively low power to operate, and produce a steady stream of nitrogen during the time they’re in operation and last for many years.

In fact, nitrogen generators allow for more control over nitrogen production. These generators produce less nitrogen waste and thus less waste generally.

Economic Benefits Tied to Environmental Advantages

Going green with nitrogen generation can also reduce operational costs. For a customer that needs approximately 2,880 hundred cubic feet of nitrogen (CCF) annually, the cost of paying for this nitrogen supply in cylinders is approximately $0.80-$1.50 per CCF.

The cost of generating that nitrogen on site is approximately $0.0614 per CCF. The annual total cost of nitrogen cylinders for this amount of nitrogen is approximately $27,650, versus $2,670 for nitrogen delivered by generator.

Protect the Environment and Your Business With a Nitrogen Generator

Are you concerned with nitrogen generation and the environment? Maybe you’re concerned about the cost of paying for nitrogen cylinders to meet your business needs? Nitrogen cylinders can have a negative impact on communities, the global environment, and on businesses themselves. Switching to more sustainable practices in your industry can save your business money and can prove that your business prioritizes eco-friendly, sustainable processes.

On Site Gas Systems produces membrane and PSA nitrogen generator systems, and can make custom systems for clients in need. We’ll work with your team to install a nitrogen generator that produces nitrogen in the amount and purity that your business requires. Contact us today to learn more.

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Comparative Analysis: Oxygen Gas Generators vs. Oxygen Gas Cylinders

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.

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Industrial Nitrogen Generators: What Sets an On Site Gas Systems Industrial N2 Generator Apart From The Competition?

Nitrogen is important in a variety of industrial settings. From food packaging and beverage creation to metallurgy, pharmaceuticals, aerospace, and other industries, nitrogen is required to support a variety of essential functions.

Although nitrogen is an important gas in many industries, finding an efficient gas source can present a challenge to some businesses. Traditional nitrogen supply methods entail the use of nitrogen cylinders or liquid nitrogen. These methods require regularly deliveries and can take up valuable space on a warehouse floor. Controlling nitrogen purity can be a challenge with nitrogen cylinders, and these cylinders also present an ongoing cost that can cut into profits.

This is why many businesses turn to nitrogen generators for a steady, limitless supply of nitrogen. Nitrogen generators offer convenience at a low operating cost and can save businesses money over time.

Companies that need quality generators turn to On Site Gas Systems for their nitrogen generation needs. We offer nitrogen generators that are built to last. Here’s what you need to know about our nitrogen gas generators.

Overview of On Site Gas Systems Nitrogen Generators

On Site Gas Systems is a company that manufactures nitrogen generators for businesses in a range of industries. We supplycustom nitrogen generator systems for businesses to meet their unique needs.

We build nitrogen generator systems of various types including PSA nitrogen gas generators and membrane nitrogen gas generators for companies in many industries including food and beverage industries, medical and pharmaceutical industries, electronics, labs, and more.

Customization and Flexibility

Every business is different, so we offer customizable solutions tailored to specific industry needs and requirements. We work with each of our clients to determine what flow rates, purities, and pressures are required to fulfill their manufacturing and production needs.

This flexibility ensures that our clients get the right system for their needs, budget and also for their business. Working with the experts at On Site Gas Systems helps ensure that the system your company buys will last for a long time and produce nitrogen of the purity and at the rate required to keep your business running efficiently.

Reliability and Quality

On Site Gas Systems has been in business for more than 35 years, and throughout that time, we’ve helped businesses augment or replace their gas delivery methods. Many of our customers save up to 80% on gas-related costs, and because our systems are designed to last, these cost savings go on year after year.

We meet all USP standards for food grade and medical grade N2 and O2 production, and have CE marking, FDA approval, and we’re UL-listed because our products meet safety and quality standards in a range of ways. We also have ISO 9001:2015 and ISO 13485:2016 certifications to show that we meet global standards for quality management and medical devices.

Cost-Effectiveness

On Site Gas Systems’ nitrogen generators provide a cost-effective solution compared to liquid nitrogen delivery and nitrogen gas cylinders.

Whereas nitrogen delivery systems represent an ongoing cost that creates storage problems, your nitrogen generator from On Site Gas Systems only needs to be delivered and installed once. Our systems take up very little floor space and need little energy to run. In addition, nitrogen delivery systems can experience supply chain problems that can cause delivery delays leading to production delays and administrative headaches. This is not the case with nitrogen generators from On Site Gas Systems.

In one study, the cost of a business requiring four million liters of nitrogen per year might spend $70,650 on nitrogen gas deliveries over three years. That same business would spend only $33,456 on 4 million liters of nitrogen over the course of three years with a nitrogen gas generator from On Site Gas Systems. The business that buys the nitrogen gas generator saves approximately $37,194 in three years.

Technological Innovation

On Site Gas Systems generators are energy efficient and allow for remote monitoring. They also have advanced control systems that allow users to produce nitrogen at the rate and purity they need to operate their business. Our nitrogen generators are designed and built by experts in their field for reliable, easy functioning.

Environmental Benefits

There are many environmental advantages to using On Site Gas Systems’ nitrogen generators. Once your nitrogen generator has been installed, you’ll enjoy decreased dependency on transported nitrogen supplies. In addition, nitrogen generators go into standby mode when no gas is needed, and the systems continuously monitor nitrogen output to ensure that it’s only generating what is required. This helps save energy and reduces waste.

Customer Support and Service

On Site Gas Systems is known for its excellent customer support. We provide start-up training, maintenance, and troubleshooting for your nitrogen gas system. Clients come to us because they trust us to be available when required for repair and replacement assistance.

See For Yourself What Sets On Site Gas Apart

On Site Gas Systems creates nitrogen generators that are cost-effective, energy-efficient, long-lasting, and customized for your business needs. To find out more about getting a nitrogen generator from On Site Gas Systems, contact us today.

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The Financial Cost Of Food Spoilage And How Modified Atmosphere Packaging Prevents It

Food spoilage leads to waste and prevents food from reaching people who need it. Spoilage places stress on the global food supply chain, leads to lost money for food retailers, and can be damaging to the environment because food spoilage contributes to the release of greenhouse gasses.

Modified Atmosphere Packaging (MAP) with nitrogen can extend the shelf life of perishable goods and relieve pressures on the global food supply chain. MAP can allow food to be preserved long enough to be delivered to people in desperate need of food and plays an important role in food distribution worldwide.

In this way, MAP has helped revolutionize the food industry and has made inroads into the problem of hunger and food insecurity worldwide.

Understanding Food Spoilage

When food is exposed to oxygen, it goes through oxidation. Microbes and bacteria thriving in oxygen-rich environments break down food and cause it to deteriorate, leading to changes in taste and smell. Eventually, this leads to spoilage.

Wasted food is a problem in all economies, but it is especially a problem in developing economies, where inadequate means of storage and preservation of food leads to 30 to 40% more food spoilage.

The Basics of Modified Atmosphere Packaging

Modified atmosphere packaging works by sealing food in a controlled atmosphere of nitrogen to slow the oxidation process. Using MAP, food lasts longer and spoils more slowly. A variety of foods can benefit from MAP, most notably dairy, meats, fruits, vegetables, and baked goods.

To use MAP to package food, the food is placed in a bag which is then flushed with nitrogen. The nitrogen displaces the oxygen in the bag so that there is little or no oxygen around the food. Nitrogen is the most common gas used for MAP packaging.

There are several different ways to flush a bag with nitrogen. Some companies use nitrogen cylinders, although these nitrogen sources are not always the most practical option. Many companies that use food packaging use nitrogen generators instead because they produce an ongoing, steady supply of nitrogen without requiring a regular subscription or contract with a nitrogen cylinder supplier.

The nitrogen generator separates nitrogen from the air around the generator and expels oxygen and other gases. Once the bag is flushed with nitrogen, it’s sealed with the food and nitrogen inside.

Economic Benefits of MAP

MAP reduces food spoilage and waste, thus leading to financial savings for producers, retailers, and even consumers who might otherwise be forced to throw out their food before it is eaten. Because of MAP, food can be kept longer until it’s ready to be consumed. MAP also makes it possible to distribute food more widely around the world, because food is more capable of making the journey in the time it takes to reach distant places.

Using MAP reduces the amount of wasted food that produces greenhouse gases, which can have a positive effect on the environment and efforts to help protect and preserve the environment. Food waste can also lead to deforestation to make way for more farmland because wasted food means more food must be produced to feed people. The more food can be preserved and saved, the less food must be produced to meet the needs of the human population.

Using modified atmosphere packaging, foods like lettuce can last 14 days in the refrigerator and fresh pasta can last up to 60 days. One study found that for every $1 a company invested in reducing food waste, $14 was saved.

Consumer Benefits and Market Trends

MAP with nitrogen does more than stop food from spoiling. It helps maintain food quality and safety while extending food shelf life and enhancing customer satisfaction. Trends today show that consumers value fresher, longer-lasting food products with fewer preservatives. MAP helps retailers meet these demands because foods require fewer or no preservatives when packaged using MAP.

In addition, MAP allows retailers to sell to a wider distribution channel, because foods packaged using MAP can travel farther and to a wider range of markets without risking food spoilage. This means retailers can sell more products to a wider range of people.

Use Modified Atmosphere Packaging to Enable Wide Distribution of Your Food Product

MAP helps reduce the financial and environmental costs of food spoilage, and helps food retailers build stronger, bigger, more profitable businesses. Food producers and retailers can use MAP to extend food shelf life and reduce food waste.

To make this possible, your business will need a source of nitrogen. On Site Gas Systems produces long-lasting nitrogen generators for businesses in the food industry. Contact us today to learn more about our nitrogen generation systems.

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Nitrogen Leak Testing: Why N2 Gas For Leak Detection?

Leaks cause problems in virtually any industrial setting that utilizes pipes. Leaks can lead to lost profits, damaged equipment, extra work, and lost time. Whether you’re working in the automotive industry, in the HVAC industry, or in another industry where leaks can cause problems, nitrogen leak detection can help you identify leaks when they occur.

In many circumstances, a leak test with nitrogen is one of the most efficient ways to find leaks. Nitrogen leak detection is efficient and safe when properly conducted. This article will identify the benefits of nitrogen leak testing, how nitrogen leak testing is conducted, and why a nitrogen leak test is a smart way to identify leaks in many industries.

Basics of Nitrogen Leak Testing

Nitrogen leak testing is the use of nitrogen to identify the location of leaks in an enclosed system. Using a nitrogen leak detector method can help you find leaks where they’re at, and determine when those leaks have been resolved.

Compared with other types of leak testing, nitrogen is cost-effective and accurate. Nitrogen is an inert gas, which means that it’s non-corrosive and non-combustible.

Nitrogen can be used to identify leaks in refrigeration systems, pipelines, newly installed fire sprinkler systems, food processing facilities, and more.

Benefits of Using Nitrogen for Leak Detection

Many businesses use nitrogen for leak detection. Knowing the benefits of nitrogen leak detection can help you decide if this type of leak detection is the right method for your business. Remember that there are many ways that you can identify leaks, so familiarizing yourself with the many options is important.

Nitrogen is Abundant

The Earth’s atmosphere is made up of nearly 80 percent nitrogen, which makes it one of the most common elements on Earth. The natural abundance of nitrogen makes it easy to acquire for most businesses. Nitrogen generators produce nitrogen by taking in the gas in the air and separating the nitrogen from the oxygen and other elements and contaminants.

Safety

Nitrogen is overall very safe. It’s non-toxic for people, and in fact, is something that people breathe all the time. Nitrogen is also non-combustible. Compared to gasses like oxygen, this makes nitrogen overall a very safe element to use.

Accuracy and Reliability

A properly conducted nitrogen leak detection test is an accurate way to identify leaks in an enclosed system. To ensure accuracy, it’s important to ensure that anyone who is tasked with leak detection knows how to do it correctly.

Environmental Benefits

Nitrogen is not harmful to the environment, and if produced with a nitrogen generator, collecting nitrogen has a low environmental impact.

Inert

Nitrogen is inert, which means that it’s non-reactive with other substances. It’s unlikely to cause corrosion, which puts it in contrast with elements like oxygen.

Industries Where Nitrogen Leak Testing is Crucial

Nitrogen leak testing is crucial to a variety of systems. Below are some of the industries where nitrogen leak detection is common.

  1. HVAC Systems
  2. Automotive Industry
  3. Aerospace and Aviation
  4. Oil and Gas Pipelines

In each one of these industries, the use of nitrogen to detect leaks can help keep equipment in use and can help prevent downtime of important systems.

How Nitrogen Leak Testing Works

There are different methods to perform nitrogen leak testing. First, the portion of the system that is being tested must be isolated from the rest of the system. Next, nitrogen is pushed into the system up to the standard expected pressure. Assuming a range of pressure is acceptable, the system must be tested to the upper limits of the range.

Finally, the edges and connections within the system must be coated in a soapy solution to detect leaks. If there is a leak, the soapy solution will produce more suds in the areas around the leak.

To perform this type of test, you’ll need a source of nitrogen and a soapy solution.

Start Nitrogen Leak Testing Today

Nitrogen leak testing can help you catch leaks where they form before they become unmanageable. When leak testing with nitrogen, it’s important to give the job to workers who have been trained to use nitrogen for leak testing and know how to do it safely.

Using a nitrogen generator can help ensure efficiency and control costs when leak testing. On Site Gas Systems produces nitrogen generators for leak testing and other industrial purposes. Call today to learn more about our PSA nitrogen generators, membrane nitrogen generators, and custom systems for your business.

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Nitrogen Generator Maintenance: What To Know Before Owning An N2 Generator

If your business needs a steady supply of nitrogen, a nitrogen generator can make your work easier in a variety of ways. Nitrogen generators cut expenses and provide a steady and constant supply of nitrogen, and reduce your business’ carbon footprint.

Owning a nitrogen generator means performing regular nitrogen generator maintenance. Fortunately, nitrogen generators require minimal maintenance to maintain peak functionality.

Knowing what to expect when your business owns a nitrogen generator, including the maintenance of a nitrogen generator and nitrogen generator maintenance costs can help you decide for yourself whether a nitrogen generator is the best option for your business.

Benefits of Owning a Nitrogen Generator

Nitrogen cylinders are a common source of nitrogen for businesses. However, cylinders present an ongoing cost that can build up over time, eventually costing your business a great deal of money.

Nitrogen cylinders also take up space, need to be changed out as they run out of nitrogen, and do not always produce nitrogen at the desired purity levels for the task at hand. Compared to a nitrogen generator, nitrogen cylinders are expensive as well as an administrative headache.

On-demand nitrogen production has many advantages, including improved safety and environmental considerations. Some benefits of on-demand nitrogen production include:

  • Reduced carbon footprint. Nitrogen cylinders need to be delivered and picked up regularly, requiring fossil fuels to run vehicles. On-demand nitrogen generators only need to be delivered once, which makes them far more eco-friendly.
  • Reduced costs. While nitrogen generators have an upfront cost, when that cost is spread out over time, generators cost far less than both cylinders and bulk liquid deliveries.
  • Safer. Whereas any gas under pressure in a cylinder or in large volume liquid tanks can be dangerous, nitrogen generators are overall safer for a trained worker operating the equipment.
  • Consistent purity levels. Nitrogen generators produce high-purity nitrogen at consistent purity levels.

Pre-Purchase Considerations

When trying to determine whether a nitrogen generator is right for your business, start by assessing your nitrogen needs, including how often your business needs nitrogen, at what flow rate and pressure, and at what purity. Understanding the installation requirements can help as well, although your representative at On Site Gas Systems will help you with this.

Finally, it’s important to conduct an initial investment and a cost-benefit analysis. Speaking to an account specialist at On Site Gas Systems can help you determine the cost of a nitrogen generator system, so you can determine whether the one-time cost of a nitrogen generator will help your business save money over time.

Routine Maintenance for Nitrogen Generators

Maintaining your nitrogen generator may not require a lot from your business, but it’s still important to engage in regular maintenance routines.

  • Shut the generator down when you’re done with it. Always follow the shut down procedure when you’re finished using the nitrogen generator. This encourages a long lifespan for your machine.
  • Clean the equipment regularly. Cleaning the equipment monthly can help keep debris from the parts.
  • Change the system filters as indicated in the manual. Follow the manual instructions to ensure that your nitrogen generator filters are changed as often as required and according to the instructions in the manual.
  • Keep a record of system maintenance. Recording system maintenance helps you track how often your system is being serviced.

Long-Term Care and Management

Keep up with software updates and technological advancements to ensure that your generator is properly maintained. Check the gauges with each use to ensure that your nitrogen generator is producing nitrogen at the desired purity, pressure, and flow. Finally, re-calibrate your generator as often as indicated in the manual.

Costs Associated with Maintenance

Performing ongoing maintenance doesn’t have to be very costly. Train people at your workplace to perform as much in-house maintenance as possible.

Order Your Custom Nitrogen Generator from On Site Gas Systems

Nitrogen generator systems are a wise investment for businesses that require a steady, reliable supply of nitrogen. Maintenance and associated costs for these systems are relatively low, and can save your business a lot of money over time. Want to know more about getting a nitrogen generator for your business? Contact On Site Gas Systems to speak with one of our professionals about our membrane and PSA N2 generators.

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