The question isn't,
''Where can we use an On Site Gas System?''

For years, nitrogen has been used to inert the headspace in combat aircraft fuel tanks. In 1996, the crash of TWA flight 800 brought the issue of explosive fuel vapors to the forefront for commerci...more

Around the world, you'll find On Site Gas membrane and PSA tire and strut N2 pressurizing systems at work for the US military and commercial airlines. Our systems are custom engineered for individu...more

When air is compressed, the moisture and impurities within it become concentrated. A refrigerated air drier can lower the dew point from 70-80°F to as low as 40° F. But even at a 40° ...more

Autoclaves, ovens, and curing facilities for materials such as metal, carbon fiber, Kevlar and other high-strength or pre-preg fibers are an ideal application for non-cryo nitrogen. Maintaining a d...more

Invasive pest species transported in ballast water and discharged at ports continues to impact global ecosystems and threaten entire economies. On Site Gas Systems patented process for su...more

For years, we've been providing N₂ generation systems for beverage storage, CO₂ mixing and beverage transport/dispensing to end users such as breweries, large venue contractor...more

Our work with bottlers has been one of our favorite studies. Together, we’ve explored and expanded the use of nitrogen and nitrogen generation systems in bottling various types of liquids and...more

Because of the potential for oxidation, bright annealing requires high purity nitrogen when the oven temperature is over 1,500° F, however, the greatest volume of N₂ is needed during...more

For years, phone and cable companies have been using our proprietary compressed air splice and switch dryer. Now, with the advent of 12- and 24-volt high-efficiency compressors, our no-moving-par...more

Nitrogen is used to inert the headspace in chemical storage or process tanks. The purpose of nitrogen is to defeat hazardous or explosive environments, or because of the adverse effect oxygen has o...more

New roasters, private packagers, and third-generation family businesses are all saving hundreds of thousands of dollars after switching to On Site Gas Systems (in many cases, our system is augmenti...more

Small autoclaves, ovens, and curing facilities for materials such as metal, carbon fiber, Kevlar, and other high strength fibers (particularly prepreg) are an ideal application for generated non-cr...more

Nitrogen is an ideal gas choice for repressurizing oil wells. Along with the benefit of increased productivity, inert nitrogen has no corrosive effect on borehole piping (unlike carbon dioxide). Ni...more

Nitrogen is used to eliminate moisture while pressurizing, blanketing, and inerting storage and holding tanks.

Nitrogen is the gas of choice to displace oxygen, break the “burning triangle,” and prevent explosions. On Site Gas systems are hard at work now, 24/7, around the world in oilfields, on...more

The most effective way to extinguish or prevent a fire is to eliminate the oxygen.  Nitrogen is a cost effective way to displace oxygen which will result in creating an inert atmosphere. ...more

Nitrogen is an efficient, cost-effective way to displace oxygen and moisture. Today, more and more companies in the food industry realize that the purity and flow demands are ideally suited to...more

Like most living things, bacteria need oxygen to survive. If oxygen is removed from a product, bacteria cannot live and grow. No bacteria means no mold or mildew. No food spoilage. Chemicals do not...more

Today, On Site Gas N₂ systems can be found inerting glove boxes and CA (controlled atmosphere) storage facilities all over the world. Since they require a relatively low flow of nitrogen...more

Nitrogen is used to inert grain silos and grain elevators, eliminating explosions in dust-filled atmospheres. Grain dust in these environments is very hazardous, and in an oxygen-rich environment, ...more

In many processes, raw materials and various ingredients would be compromised if exposed to oxygen. The answer? Nitrogen inerting. Nitrogen is also used to inert the packaging of finished products,...more

Kilns and furnaces used for heat treating may be under pressure; that classifies them as autoclaves that require a greater volume of N₂. Kilns and furnaces may also be used as a melting ...more

The furnaces used to melt gold for jewelry or connectors have a silent enemy – oxygen. O₂ discolors the product and can dangerously weaken it. Any metal over 600° F will oxidiz...more

The low dew point of nitrogen (as low as -69° F) makes it an ideal choice for grain drying and kiln drying. Because of the need for a continuous feed of dry ...more

On Site Gas manufactures N2 generators for every lab application. We have a full line of high-efficiency compact nitrogen generators for LCMS at 99-99.5% purity at flows from 3 to 500 LPM. We also ...more

A lean and efficient shop has become vital to the success of a laser cutter. Nothing can provide you with more cost savings than to generate your own N2. On Site Gas systems are in dozens of laser ...more

High purity nitrogen is used in many solder applications. Its benefits include reduced dross on solder pots, and reduced surface tension, which allows solder to cleanly break away from the solder s...more

Nitrogen is used to detect leaks in a variety of plumbing or piping applications. The gas is injected under pressure to assure good connections in brazing, welding and threaded pipefittings.

Because nitrogen is so dry, it prevents air tools from oxidizing, and makes them last 3-4 times longer. 95% nitrogen is acceptable, but usually under pressures in the 100-150 PSIG range. Skidd...more

Economical emergency nitrogen rental within 24 hours available for when you need N2 ASAP. On Site’s experienced field personnel are always ready.

For o...more

On October 20, 2008, MSHA issued the Final Rule for submitting a mine seal design for approval.  The Final Rule focuses on the strength, construction, maintenance, and repair of mine seal...more

Nitrogen is an ideal propellant — it helps maintain flow of the most viscous liquids through piping of almost any length. Nitrogen not only moves product efficiently around the plant, it does...more

Nitrogen Tire Inflation: Higher gas mileage, longer tire life and cost savings are major benefits of using nitrogen for tire inflation. Nitrogen (N2) eliminates oxidation (which causes prematu...more

Replacing air in your off shore applications with inert nitrogen makes good sense. Nitrogen is the gas of choice to displace oxygen, retard oxidation, break the “burning triangle,” an...more

Nitrogen is an ideal gas choice for repressurizing depleted oil wells. Along with the benefit of increased productivity, inert nitrogen has no corrosive effect on borehole piping (unlike carbon d...more

On Site systems can be found in the packaging industry all over the world. Whether it’s vertical form fill, cup-fill, bulk, bullet, shrink-wrap, canning, bagging, encapsulation, blister pack,...more

Like most living things, bacteria needs oxygen to survive. If we displace the oxygen from a product, we remove a vital element that the bacterium needs to live. No bacteria means no mold or mildew....more

Most pharmaceutical companies have multiple nitrogen uses and purity demands. Lab GCs and some other low-flow processes require very low flow at very high purity (99.999%-99.9995%), while the LCMS ...more

The low dew point of nitrogen (as low as -40� F/C) makes it an ideal choice for pipeline drying. As a value-added feature, nitrogen is totally...more

Nitrogen is the gas of choice to displace oxygen, retard oxidation, break the “burning triangle,” and prevent explosions. On Site systems are hard at work now, 24/7, around the world in...more

Whether you’re performing major maintenance or remedial treatments on your pipeline, nitrogen is the gas of choice to displace oxygen, retard oxidation, break the “burning triangle,&rdq...more

On Site systems are providing high-speed printers with nitrogen for drying, and to prevent oxygen contamination for film production and separation. Purity needs vary depending on the process. We ca...more

High purity nitrogen is used in many solder applications. Its benefits include reduced dross on solder pots and reduced surface tension, which allows solder to cleanly break away from the solder si...more

For years, component level manufacturers and semi-conductor producers have been using nitrogen inertion. Whether in the fabrication of stacked dies, rework, or component solder bumping, N2 allows f...more

Before membrane technology, shipboard use of nitrogen for inerting propulsion, and bulk cargo combustibles, was dominated by combustion-based inert gas generators. On Site's expertise in offshore N...more

High purity nitrogen is required in many solder applications and provides several benefits. It reduces the dross on the solder pots. It also reduces the surface tension, allowing the solder to brea...more

We can save you hundreds of thousands of dollars over bulk N2. A lean, efficient process has become vital to the success of laser cutting operations. Nothing can provide you with more cost savings ...more

We use nitrogen to drive medical air tools because the gas is so dry it prevents tools from oxidizing — and makes them last 3-4 times longer. The most technical version of N2 pressure driving...more

Replacing air with inert nitrogen on your underbalanced drill rig makes good sense; nitrogen is the gas of choice to displace oxygen, retard oxidation, break the �burning tri...more

Oxygen is the enemy of most foods and beverages. Purging oxygen not only prolongs the life of these products, but also allows the product to be transported longer distances. Most vertical form fill...more

Our work with winemakers and bottlers has been one of our favorite studies. Together, we’ve explored and expanded the use of nitrogen and nitrogen generation systems in winemaking and bottlin...more