Pressure swing adsorption and membrane nitrogen generators have many applications and benefits in various industries including food processing, pharmaceuticals, breweries and beverage manufacturing, welding, electronics, and more. Many businesses that use nitrogen and do not have an on site nitrogen generator can benefit from a PSA or membrane nitrogen generation system. Here’s how you can tell if your business needs this type of generator.

Sign 1: High Dependency on External Nitrogen Tanks

If your business has a high dependency on nitrogen cylinders or a liquid nitrogen tank, you could benefit from a PSA nitrogen generator. Cylinders and liquid nitrogen tanks have disadvantages that must be taken into consideration. For example, nitrogen cylinders and liquid nitrogen tanks must be stored onsite and can take up more room than a nitrogen generator. Cylinders and liquid nitrogen tanks also require regular delivery that, if disrupted, can cause downtime and lost profits at your facility.

In all, this means that a heavy dependency on nitrogen cylinders and liquid nitrogen tanks can be very problematic, and the more your business needs those cylinders and liquid nitrogen tanks, the more inconvenience you may experience. Using a nitrogen generator can eliminate this inconvenience.

Sign 2: Increasing Operational Costs Due to Nitrogen Usage

Nitrogen cylinders and liquid nitrogen tanks create ongoing rental charges that can be very expensive with time. Delivery charges, plus the cost of the nitrogen itself, can change with no warning, and it is not uncommon for additional surcharges on each delivery. If your business regularly deals with ongoing operational costs due to nitrogen rental, purchasing a PSA N2 nitrogen generator can all but eliminate these costs.

With your PSA or membrane nitrogen generator, you’ll never have to worry about where the next shipment of nitrogen is coming from or how much it will cost.

Sign 3: Need for Improved Maximum Nitrogen Usage and Consistency

Some amount of nitrogen is always wasted when the cylinders begin to run low, because many businesses will stop using nitrogen cylinders when the reserves in the cylinders reach a certain level or the pressure is lower than their application pressure. Liquid nitrogen tanks are constantly venting nitrogen to the atmosphere which wastes a lot of nitrogen.

PSA nitrogen generators, on the other hand, can produce consistent results each time the generator is used. PSA N2 generators can produce high purity nitrogen to the specifications of the owner, so that you can always have nitrogen of the proper purity level every time you use your generator.

Sign 4: Space and Environmental Constraints

Nitrogen cylinders contain pressurized gas, which means they pose safety risks for anyone using them, and anyone in the area when they’re being used. People who use nitrogen cylinders must be properly trained to ensure their own safety and the safety of others in the area when the cylinders are in use. Liquid nitrogen tanks store nitrogen in a liquid state and then converts to a gas. These tanks can take up considerable space and must have safety precautions in place.

If you’re constantly fighting with these space and environmental constraints, you can benefit from nitrogen generation PSA or membrane. PSA and membrane N2 generators have a much smaller environmental impact because they take up less space in your facility and also have a much smaller carbon footprint compared to nitrogen cylinders.

Benefits of Partnering with a PSA N2 Generator Manufacturer

When you partner with PSA or membrane nitrogen generator manufacturers like On Site Gas Systems for PSA or membrane nitrogen generation, your business will enjoy many benefits. Whether your business is in the pharmaceutical industry or you’re creating modified atmosphere packaging, pressure swing adsorption nitrogen generators can be customized to meet specific facility needs. Your business will also have the advantage of ongoing support and maintenance from On Site Gas Systems.

Your business could benefit from a PSA or membrane N2 generator if your company regularly struggles with nitrogen cylinders or liquid tanks and the many inconveniences that come from nitrogen cylinder or liquid tank rental. If you struggle to find space or manage the contract for your cylinder or liquid tank rental, it’s time to assess your nitrogen supply needs. Consider the long-term benefits of a PSA or membrane N2 generator and contact On Site Gas Systems for help.

If your business relies on nitrogen for its industrial processes, you may need an onsite nitrogen generator to produce the quantities of nitrogen you need on an ongoing basis. It takes only a little bit of searching online to discover that there are multiple types of nitrogen generators, including pressure swing adsorption (PSA) nitrogen generators and membrane nitrogen generators.

These two types of generators function very differently. Each has specific benefits that make them important for different industries and types of businesses. If you need help determining which type of nitrogen generator is right for you, it helps to get assistance from the experts here at On Site Gas. At On Site Gas, we can help you decide which type of nitrogen generator is best for your business.

Here, we’ll discuss the differences between PSA and membrane nitrogen generators, covering everything you need to know.

What Is a PSA N2 Generator?

PSA nitrogen generators are the preferred type of generator for businesses that need high-purity nitrogen gas. High-purity gas is gas with a purity level of approximately 99.9995%. This purity level is often required in electronics manufacturing, chemical and petroleum industries, and metallurgy.

What Is a Membrane N2 Generator?

A membrane nitrogen generator uses a membrane to separate nitrogen from other elements in the air. Membrane nitrogen generators produce nitrogen at a purity level between 95 and 99.9%. This purity level makes membrane nitrogen generators a perfect choice for manufacturers in the food and beverage industry as well as the automotive and aerospace industries.

What Are The Differences Between PSA and Membrane Nitrogen Generator Technology?

PSA and membrane nitrogen generators each produce nitrogen, but they work very differently. Here’s how:

How Does a Nitrogen PSA Generator Work?

PSA generators pull air into a tank that contains a carbon molecular sieve (also called a CMS). The generator then increases pressure in the tank, and the CMS absorbs oxygen and other non-nitrogen particles. Once this is done, a high-purity stream of nitrogen is produced.

PSA generators usually have two tanks that work in tandem, so while one tank is filling and producing nitrogen, the other tank can clean out the CMS material. Then, the tanks switch roles. This repeats over and over again as the PSA nitrogen generator works.

Benefits of a PSA Generator

• Low maintenance. PSA generators are generally low-maintenance. These generators require periodic filter changes but can otherwise last for many years without any needed repairs or other types of maintenance. With this level of care, PSA generators can last for two decades or more.
• Consistent production of nitrogen. Even as they age, PSA generators continue to produce nitrogen at the same purity level. This makes PSA generators a good investment for businesses that need high levels of nitrogen.

How Does a Nitrogen Membrane Generator Work?

Membrane nitrogen generators work by pushing air through a cylindrical tube that contains a nitrogen generator membrane fibers. As the gas enters the membrane, the unwanted elements in the air (oxygen, for example) are directed to an exhaust vent, while the nitrogen gas exits at the outlet portion of the tube.

This produces a continuous flow of nitrogen gas. There are no moving parts for this type of generator, and that can be very helpful for processes that are sensitive to vibrations.

Benefits of a Membrane Generator

• Simplicity of design. Membrane generators have no moving parts, which means that they’re especially easy to maintain. This also ensures a continuous supply of nitrogen.
• Easy to store. Membrane generators are compact, so they’re easy to store in small spaces and can be configured for mobility as well.
• Long-lasting and durable. Because they have few or no moving parts, membrane generators are easy to maintain and last for a long time.

Still Not Sure Which Generator To Buy? Call On Site Gas

The professionals at On Site Gas are available to help you decide which type of nitrogen generator is right for you. In addition, we design custom generators for our clients. Call for a consultation, and we can design the best nitrogen generator for your needs.

Portable oxygen generator systems (POGS) can be life-saving devices that help military medical professionals, disaster relief professionals, and more. On Site Gas Systems creates oxygen generators to your organization’s specifications to ensure that you’ve got the oxygen you need, when you need it. We have a reputation as one of the most respected and dependable POGS manufacturers in the country for a reason. With 30+ years in the business, we’ve had years of opportunity to perfect our craft. If your business is in need of a portable oxygen generator, here’s what you need to know.

What Is a Portable Oxygen Generator?

On Site Gas Systems creates portable oxygen generators that can be used as a direct feed to a patient or to an application in need. POGS can also be used to fill cylinders up to 2200 PSIG, so your organization can take oxygen cylinders to the location where oxygen is needed most. Our oxygen generators have been used by military field hospitals, by FEMA and state governments following natural disasters, and by Homeland Security. POGS can be operated independently or in combination with other POGS to ensure an unlimited supply of oxygen 24/7.

POGS from On Site Gas Systems is designed to be flexible in their use to ensure that organizations using them have access to the type and amount of oxygen they need when they need it. Each portable oxygen generator system is portable, requiring only four people to carry them to the location where they’ll be used. This makes them easy to deploy in a time of need and ensures that medical and field professionals making use of POGS have access to a fast and continuous supply of oxygen. In the event that the oxygen generator is being used in a location where infrastructure has been damaged, POGS can still perform because they need little more than a power source and the people who can carry the system to the location where it will be used.

Benefits of Oxygen Generator Portable Devices

There are many benefits of portable oxygen generators. On Site Gas Systems creates oxygen generators that are used for a variety of applications. Below are some of the benefits of portable oxygen generators for use anywhere, at any time.

Portability

Portable oxygen generators are made for use in field hospitals and in temporary medical facilities. As a result, they are the preferred product for military hospital operations and disaster management operations. When there’s a need for oxygen to support patients and help ensure good medical outcomes, portable oxygen generators can quickly be lifted into difficult-to-reach locations to provide-life saving oxygen. POGS are designed to be used anywhere that supplemental oxygen is required. On Site Gas Systems POGS were used in field hospitals during COVID-19.

Help Patients Survive Deadly Injuries

Low oxygen levels can be a deadly problem, especially for a patient that has sustained a serious injury. When a patient has sustained an injury that prevents them from absorbing oxygen properly, supplemental oxygen from a portable oxygen generator can help increase their chances of survival.

Supplemental oxygen can help patients with injuries rest while waiting for transportation to a more permanent medical facility. On Site Gas Systems POGS provide unlimited oxygen flow during an emergency, to help support positive patient outcomes.

Affordability

On Site Gas Systems oxygen cylinders are an affordable option for field hospitals and disaster relief organizations. Renting oxygen cylinders can become costly when the costs happen continuously over many months or years. Purchasing an oxygen generator is more affordable because the purchase happens one time, instead of time and again.

Available In When They’re Needed Most

POGS are designed to be used in disaster relief situations when victims of natural disasters are in need of supplemental oxygen. Even when far from the hospital, POGS can deliver oxygen to patients as needed. They’re durable and made to last.

Need More Information about Portable Oxygen Generator Systems? Contact On Site Gas Systems

On Site Gas Systems has been a trusted name in oxygen and nitrogen generation for 30 years. Our devices are made to meet your organization’s specific oxygen and nitrogen generation needs. Each of our devices is made in the United States. To learn more about how you can obtain POGS for sale for your organization, contact our team for a consultation about your specific needs.

In industries where nitrogen is a vital component, businesses have various options for obtaining this essential gas. Whether through nitrogen generators or cylinder delivery, the choice of nitrogen delivery method greatly influences operational efficiency. While renting nitrogen cylinders may be suitable for some, companies with high nitrogen demands often turn to nitrogen generators for a consistent and dependable supply. Among the different types of nitrogen generators available, one popular option utilizes membrane technology.

Nitrogen membrane technology simplifies the process of obtaining nitrogen, making it highly accessible and efficient for numerous businesses. If you’re contemplating the adoption of a nitrogen membrane generator, understanding its functionality is key. This knowledge will enable you to evaluate whether this generator type aligns with your business requirements effectively.

In this article, we will explore the functionality of a nitrogen membrane generator, shedding light on its key features and benefits.

How N2 is Made from Nitrogen Technology

A membrane nitrogen generator works by pushing compressed air through the polymer fibers in a membrane module. The fibers have little holes that oxygen molecules fit through, but nitrogen molecules do not. When the process is finished, oxygen is expelled as waste gas, while nitrogen is captured and pumped out of the generator as a product.

Why Buy a Nitrogen Membrane Generator?

There are many reasons to buy membrane nitrogen generators. If you have been relying on nitrogen cylinders to be delivered to your business, then your business could benefit enormously from an onsite generator.

• Eco-friendly. Your business nitrogen generator is more environmentally friendly than purchasing nitrogen cylinders, which must be delivered to your address via vehicles that consume fossil fuels.
• Space efficient. Cylinders and other types of generators take up more space than membrane technology generators. For businesses that don’t have much room, this type of generator is very space efficient and easy to work around.
• Reliable. Cylinders can be delayed in their delivery, depending on the logistics of the company you’re ordering from. When this happens, your entire production could be shut down while you’re waiting to find a new supplier, or waiting for your current vendor to deliver the promised cylinders. Sometimes starting contracts with a company can take time, and sometimes just finding a supplier who can make a delivery on time can be time-consuming. This stands in contrast to membrane technology generators, which are always on hand once they’re installed. If you need a regular supply of nitrogen that you can’t do without, then a membrane technology nitrogen generator can deliver that supply.
• Easy to install. Compared to PSA nitrogen generators, membrane technology generators are relatively easy to install.
• Low cost after the initial purchase. While a nitrogen generator does require an upfront investment, this investment is the only large cost. All other costs associated with nitrogen generation (maintenance and basic utility costs) are minimal.

What Industries Use Nitrogen Generators?

Many industries use nitrogen generators including the food industry, pharmaceuticals, beverages, chemicals, metal fabrication, automobile, aerospace, plastics, glass, and more. If you own a business in one of these industries, you may benefit from purchasing a nitrogen generator for your company.

How is a Generator Better than Nitrogen Cylinders?

Nitrogen generators cost less over time, and once installed, they’re always available for your purposes. Cylinders can be unreliable in their delivery and are subject to problems like traffic issues, supply chain problems, mechanical breakdowns, and other obstacles that can get in the way. Nitrogen cylinders also have an environmental impact, because they rely on delivery by vehicles that use fossil fuels. Ordering nitrogen cylinders requires ongoing administration of a contract with a cylinder company, while a nitrogen generator requires none of this work.

Why Buy a Nitrogen Membrane Generator from On Site Gas Systems

Want to know why you should buy a membrane technology nitrogen generator for your business? Talk to the professionals at On Site Gas Systems. If you require nitrogen generator installation, we design and build nitrogen-generating systems that service your plant for whatever your needs are.

If you’re not sure what type of nitrogen generator is best for your purposes, we can help you choose. Each type of generator has its own characteristics, and we can help you decide which type of generator is most likely to suit your needs. Call today to speak with one of our sales professionals and get started with your order.

Nitrogen cylinders incur ongoing costs, while nitrogen from a generator can save your business money in the long run. Generators also provide an eco-friendly solution for businesses that require a consistent nitrogen supply. Once the decision is made to buy a generator, picking the right nitrogen generator supplier can often be challenging.

Finding a nitrogen gas generator supplier that only sells quality products is crucial. Years of experience and references are a couple of factors that make a difference when choosing the right nitrogen gas supplier for your business.

Asking these suppliers the right questions can help make the selection process easier. Let’s see which questions will help you choose the right nitrogen generator dealer and manufacturer for your business.

What Types of Nitrogen Generator Systems Does Your Business Offer?

Nitrogen generators come in various types, including pressure swing adsorption (PSA) and membrane. Your nitrogen generator supplier can recommend the type of generator best for your business. Still, it’s important to work with a supplier that can assess your needs and make an accurate recommendation.

On Site Gas sells a range of nitrogen generator systems, including PSA, membrane, engineered systems, and more. As experts in our field, we can supply you with accurate information about each type of system and recommend the right type accordingly. All we’ll need from you is some information about your use of nitrogen and your business – it’s that simple!

How Long Have You Been in Business?

Working with a business with a good reputation and a long history of offering quality customer service is valuable. This is especially true when buying a system like a nitrogen generator. A supplier that has been around for many years should know how to keep customers happy and deliver on promises.

Long-standing businesses have staying power, so they can be held accountable for their products years after a generator has been purchased. New companies can sell quality products but may not be around in future years to be held responsible for their products.

On Site Gas Systems has been manufacturing oxygen and nitrogen generators for over 35 years.  We are experts on gas generation.

Where Was Your Equipment Manufactured?

Units sold in the United States should meet the North American standards for safety, including electrical safety, pressure vessels, and so on. When buying equipment manufactured in the United States, you can expect that the manufacturer will adhere to the national standards their customers would be expected to follow. This may not be true of units manufactured in China or other countries. All of our products are manufactured in the United States.

Have You Sold Nitrogen Generators to Other Businesses Like Mine?

Every industry is different. If possible, choose a nitrogen generator manufacturer familiar with your industry and needs. This will help ensure that your nitrogen generator will come with the various parts, features, and functions that are required by your particular industry. Some businesses provide a list of previous clients for their clients to browse. Ask for this list if you cannot find it on their website.

What Type of Quality Control Systems are in Place?

Manufacturing standards can vary so it is important to make sure that quality management systems are in place. On Site Gas Systems quality management systems are ISO 9001:2015 and ISO 13485: 2016 certified. This ensures that all products adhere to a strict quality protocol to produce consistent reliable equipment for your business.

Will This Equipment Generate More Nitrogen if my Demand Increases?

Some generators are expandable, while other types of nitrogen generators cannot increase capacity. Unless you’re confident that your business will never increase its nitrogen needs, purchasing a generator that can expand its capacity on demand is important. Ask the manufacturer if the generator you’re considering can produce more nitrogen if needed, and if so, what its maximum capacity is.

Do You Offer System Service and Support?

Nitrogen generators can be complex. It’s best to work with a company that offers system service and support. Work with a company that will service your system if needed, answer questions when you have them, and provide support in case of a breakdown.

Do You Have References?

Knowing whether other clients have had a good experience with the company you’ve selected is critical. Choose a company that offers testimonials and or references that you can contact.

Buy Your Nitrogen Generator from a Supplier You Can Trust

Does your business need a nitrogen generator? Contact On Site Gas to get a quote and learn more about our business. We have been in business for over 35 years and offer a range of products, work with companies from various industries, and can help you choose the right generator for your business.