Producing your own nitrogen is a winning proposition

Time to abandon the nitrogen bottle?

If your job requires nitrogen, there is a good chance you work with nitrogen bottles delivered by an industrial gas supplier. There is also a good chance you are looking for an alternative to these gas deliveries. For one, because the cost of purchased gas keeps surging. There is also the logistics of storing and handling all those nitrogen cylinders. Of course, there is the bigger question: is your supplier dependence for such a critical resource a smart choice for your business? After all, supply chain issues have been a constant in recent years. The solution is simple: produce your own nitrogen. All it takes to achieve supply independence and a lower cost of gas is a nitrogen generator connected to a compressor. 

What are the advantages of on-site nitrogen generation?

Having an on-site nitrogen generator can avoid production downtime, eliminate logistical hassles, and save you money:

No more nitrogen bottles?

So should you say goodbye to the nitrogen bottle? Not necessarily. The issue is the high cost (in many respects) of purchased nitrogen, not the gas cylinders themselves. In fact, you can choose to add a gas bottle rack to your on-site nitrogen generation system. Filling your own nitrogen bottles allows you to manage sudden peaks in demand. You can also use them as back-up storage. 

A solution for your specific nitrogen needs

Running your own on-site nitrogen generation system gives you control over your nitrogen supply with a solution selected to meet your specific needs. This is an area where Pneumatech excels. We are a specialist in on-site industrial gas generation and compressed air treatment. We offer a wide and flexible range of top quality nitrogen generation systems. More than that, we can be your nitrogen generation partner. We can give you all the answers you need, and help you through the specification process. We will also make sure your gas generation system (with or without nitrogen bottles) works smoothly. 

Membrane Nitrogen Gas Generators

Pneumatech’s PMNG range of nitrogen generators utilizes proprietary membrane separation technology. Membrane generators are an excellent choice in low (90%) to medium (99,5%) purity applications such as tire inflation, fire prevention, tank blanketing and pipeline drying. Nitrogen pressures can go up to 12 bar (g) without the need for an additional booster.

Engineered for simplicity, durability and ease of use make the PMNG what we believe to be the most user friendly unit in the market. All pre-filters and controls are included inside the canopy.

PSA Nitrogen Gas Generators

The PPNG series is Pneumatech’s premium on-site nitrogen solution for low to high flows, with best-in-class performance and the most complete scope of supply.

The generator has outstanding air factors at full load thanks to the use of highly efficient Carbon Molecular Sieves (CMS) and back-flow pressurization.
The air consumption is also optimized at reduced nitrogen flow or pressure demands, thanks to the advanced energy saving algorithm, which automatically adjusts the cycle times of the generator.
The control and monitoring capabilities of the PPNG series are truly impressive.

PSA Oxygen Generators

Pneumatech gives oxygen to your business. With the PPOG series, Pneumatech offers an attractive replacement for traditional oxygen supply with very interesting returns on investment.

The PPOG1-120 series uses Pressure Swing Adsorption technology to extract oxygen from compressed air, resulting in oxygen purity levels up to 95%.

The PPOG 2-18 HE series is a true game changer in on-site oxygen generation. 30% more efficient than traditional oxygen generators, the PPOG HE gives you the oxygen volume, purity and reliability you need at a massively reduced cost and a smaller environmental footprint.

PSA Oxygen Generators
With the PPOG series, Pneumatech offers an attractive replacement for traditional oxygen supply with very interesting returns on investment.

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Who we are and how Ash Air can help your business!

Ash Air has been around in New Zealand since 1979, and we’ve grown into a nationwide company with international support and a reputation for quality and reliability.We look after all things compressed air for your business!

  • Reciprocating, Screw, air compressors
  • Vacuum pumps
  • Nitrogen
  • An extensive line of air treatment components

Ash Air's range of Chicago Pneumatic, Alup, Pneumatech, and Quincy compressors are used extensively around the world in industries ranging from oil and gas to food, automotive and farming, and we bring you these world class compressors here in the land of the long white cloud.Our technicians are compressed air equipment experts and are dedicated to addressing customer needs. Supported by a 13 locations nationwide, Ash Air offers one of the widest selections of compressed air equipment and parts available today in New Zealand.

Reliability and Efficiency

With Ash Air compressors, you can count on reliability and high performance for even the most demanding applications. We focus our efforts on the following:

  • Increasing uptime
  • Reducing unexpected repairs
  • Reducing energy consumption
  • Improving the cleanliness of compressed air

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