Do you need a reliable on-site nitrogen supply? As a cost-effective, reliable alternative to CO2, nitrogen gas, or N₂, is increasingly popular in various industrial applications.
While you could hire bottles and refill them as needed, on-site generators are a more affordable and dependable option.
In this article, we highlight the three leading suppliers of nitrogen generators in New Zealand – PEAK, Parker, and PneuTech. Read on to find all the pros and cons of each and find the right system for your plant.
The best nitrogen generators in New Zealand
As a cost-effective and reliable alternative to CO2, nitrogen gas, or N₂, is increasingly popular in various industrial applications. While you could hire bottles and refill them as needed, on-site generators are a more affordable and dependable option.
For the most reputable nitrogen generation system on the New Zealand market, read about the top three suppliers below.
PEAK Scientific
With a base in Melbourne, PEAK Oceania was established in 2011 as a branch of the global brand. Their gas generator systems are commonly used in laboratories for LC-MS, GC, GC-MS and other applications. In these environments, an in-house PEAK nitrogen generator could reduce operating costs and environmental impact.
Pros of PEAK nitrogen generators
- Suitable for laboratory environments
- Minimal aesthetic
- Compact designs
Cons of PEAK nitrogen generators
- No New Zealand location
- Not suitable for industrial applications
Parker
With locations in 45 countries, Parker is a global leader in motion and control technologies. Parker nitrogen generators are suited to a variety of applications such as aerospace, digital, HVAC, and renewable energy.
For applications that require a high level of air purity, the Balston Series of Parker membrane nitrogen generators can turn a standard compressed air supply into commercially sterile nitrogen at dewpoints of -50°C.
Pros of Parker nitrogen generators
- Suitable for most applications
- High air purity
- Wide range of sizes
Cons of Parker nitrogen generators
- Not suitable for laboratory environments
PneuTech
Based in Illinois, PneuTech has over 125 years combined experience in the industrial air supply business. Fortunately, you don’t need to ship supplies from the United States because Industrial Air Systems is also a New Zealand PneuTech distributor. With our locations in Timaru, Auckland, and Christchurch, finding what you need is easy and cost-effective.
Pros of PneuTech nitrogen generators
- Suitable for most applications
- Distributed from our New Zealand locations
- National support and service
- High air purity
- Turnkey designs
Cons of PneuTech nitrogen generators
- Not always price efficient for small users
PneuTech Twin Tower System and PneuTech Modular PSA System
Using carbon molecular sleeves (CMS) to separate oxygen from nitrogen, the PneuTech Pressure Swing Absorption (PSA) systems deliver nitrogen gas at a 95 to 99.999% purity level.
Skid-mount nitrogen generator
A PneuTech skid-mount nitrogen generator is practical, efficient, and easy to transport as required. With forklift mounts and a solid base, it can be moved around and installed with ease, making it ideal for small spaces and plants that require flexibility. They also come fully assembled and fully charged so you can start operating as soon as installation is complete.
Depending on your application, the initial investment and operating costs are relatively affordable, with prices for a low-pressure system starting at $37,000 +GST. Plus, all PneuTech systems are commissioned and tested so you can be confident of the quality.
Containerised nitrogen generator
If you need a convenient, complete system, a containerised nitrogen generator is ideal. These are set up in a 20ft or 40ft shipping container so that everything is safe, convenient, and easy to install. They are most commonly used for outdoor applications where the generator needs protection from the elements.
These are plug-and-play solutions with an N2 generator, booster compressor, dryer, receiver, filtration system, and piping all included. Pricing for a PneuTech containerised nitrogen generator typically starts at $250,000 +GST.
Factory-install nitrogen generator
If you’re looking for a custom-designed system, a factory-install nitrogen generator is exactly what you need. These are custom-designed by our experts to suit your factory’s setup and usage. We’ll design, install, and configure the perfect solution using the extensive range of PneuTech products.
Before we deliver the system to your factory, we test it to ensure the highest quality and operational efficiency. Once it is on-site, our technicians reassemble it so it’s ready for immediate use. For a small factory-install nitrogen generator package, pricing usually starts from $37,000 +GST. For a medium setup, this starts at $110,000 +GST.
PneuTech suppliers NZ
Here at Industrial Air Systems, we’re part of the international PneuTech Group which also has locations in North America, the United Kingdom, and Australia. With our service offices in both the North and South Islands, we can set up your PneuTech system in no time.
By choosing our PneuTech solutions, you can also take advantage of the following:
- Our experienced workforce
- 24/7 support
- A quality supply chain
- A global knowledge base
- Turnkey system design
Whether you need to increase efficiency, lower your operating costs, equipment longevity, or reliable air purity, you'll find what you need in our trusted range. Contact our team today or download our full nitrogen generators brochure to find out more.
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