Nitrogen Generators
for On-site Nitrogen Supply
We provide businesses with fast access to high-quality nitrogen, ready to use or store. Our expertly installed nitrogen generators deliver directly from your site and provide pure, safe nitrogen tailored to your requirements.
We are specialists in both PSA and membrane system installations, providing them for small applications and industrial-scale output.
- PSA and membrane systems
- 95-99.999% purity
- Design, installation, servicing
- UK-wide support
Request a nitrogen generator quote
What is an on-site nitrogen generator?
On-site nitrogen generation explained
Nitrogen generators pull natural nitrogen from the air and allow you to store or use it instead of having to buy or ship in nitrogen.
PSA vs membrane nitrogen generators
PSA nitrogen generators
- Higher purity
- Industrial
- Continuous dump
Membrane nitrogen generators
- Simpler
- Robust
- Ideal for many industrial uses
Why Choose On-site Nitrogen Generators Instead of Cylinders?
Cost savings
Instead of purchasing and shipping nitrogen, we allow you to generate it directly from your site.
On-demand supply
You’ll have access to nitrogen exactly when you need it – and can even use extra from storage.
Safety
Nitrogen generators are completely safe, especially when installed and maintained by our experts.
Purity
You’ll get a minimum of 95% purity with the nitrogen you generate, going as high as 99.999%.
Energy Efficiency
Our nitrogen generators offer greater energy efficiency than purchasing and lower operating costs.
Sustainability
Generating your own nitrogen, you’ll reduce your carbon footprint and reduce costs on energy too.
See how much you could save
Get an estimated energy cost saving by talking to our team.
Nitrogen Generator Systems We Supply
N2 BOX
Perfect for outdoor installation, these systems can produce nitrogen up to 99% purity and work completely independently. Easy to manage, protected from the weather, and ready for use as soon as it’s installed. They can even be moved around your facilities when required.
N2 SKID
For almost every nitrogen production need, the N2 SKID is the right choice. Compact form, modern technology and effective production. Depending on your needs, we can configure your N2 SKID to match the capacity, type and quality of gas required.
Nitrogen Generators for Your Industry
Our nitrogen generator installation is popular within the food and beverage, manufacturing, pharmaceutical and aviation sectors, to name just a few. No matter your industry, we’re ready to help install the right nitrogen generators for your needs.
Food and Beverage
We design and install nitrogen generators across the UK for the food and beverage industry, delivering a reliable nitrogen supply.
- Packaging
- Modified atmosphere packaging (MAP)
- Bottling
- Storage blanketing
Manufacturing
For manufacturing teams, we ensure they’ve got access to nitrogen of the perfect purity when they need it, without fail.
- Laser cutting
- CNC machining
- Electronics production
Pharmaceutical and Medical
High-quality nitrogen generated and stored directly across medical and pharmaceutical sites for fast, uninterrupted access.
- Lab use
- Product sealing
- Inerting
- Storage
Aviation and Automotion
We design and install nitrogen generators for partners in the aviation and automotive industries across the UK.
- Tyre inflation
- Fuel tank inerting
- Parts manufacturing
Breweries and Distilleries
We’ve helped breweries and distilleries access high-quality nitrogen to keep production lines moving at pace.
- tank blanketing
- carbonation control
General industrial
Whatever your nitrogen needs, we’re able to design and install a generator set-up that best suits them.
- Inerting
- pressure testing
- leak testing
End-to-end Nitrogen Generator Service
Step 1
Survey & consultancy
- Site survey
- Air demand assessment
- purity/flow, space, remote pre-survey if needed
Step 2
Design & installation
- System design
- Generator selection
- Integration
- Commissioning
Step 3
Servicing & maintenance
- Scheduled servicing
- Annual maintenance contracts
- Emergency call outs
- Technical support
Ready to discuss an on-site nitrogen generator?
Why Choose SWP for your Nitrogen Generators?
Experienced Technicians
Our team has years of experience installing and maintaining advanced nitrogen generators for our clients across the UK.
Prompt Service
We prioritise quick response times for maintenance and emergency repairs, reducing any downtime to your operations or service.
Quality Repairs
Quality matters. We only install genuine parts and use our advanced experience to ensure your generators are working no matter what.
Local Expertise
We serve Gosport and the surrounding areas with reliable and friendly service – and it’s how we’ve made our name as a trustworthy team.
Competitive Pricing
We always provide excellent value without compromising quality, getting you what you need, when you need it, at the right price.
Reviews
Nitrogen Generator FAQs
An on-site nitrogen generator does exactly what it says on the tin, providing high-purity nitrogen gas directly when you need it, from your own supply. It removes the need for costly bottled gas deliveries by filtering and isolating nitrogen molecules from oxygen and storing it.
You’ll benefit from greater control over your supply of nitrogen, cost-effective access to more of it and a boost in the sustainability of your operations.
Our nitrogen generators can be expected to produce purity levels at a minimum of 96%, increasing all the way up to 99.999%.
A nitrogen generator can cost between £3,000 and £20,000, depending on size. Many customers will pay it back over a period of 12, 24 or 36 months – but you’ll start seeing energy cost savings immediately.
Nitrogen generators can be used by a large number of industries, but we find they’re most commonly used by those in the food and beverage, manufacturing, medical, aviation, automotive and industrial sectors.
PSA generators use a specific type of carbon molecular sieve to serve up higher-purity nitrogen (up to 99.999%). This is perfect for more demanding operations, but can use more energy. Membrane generators use polymer fibers for lower-purity nitrogen (up to 99.5%) and often use less energy in the process.
Yes. The installation of your new nitrogen generator is only the first step – we help our customers keep their generators in tip-top condition after purchase, and long into the future. Your servicing plan will depend on your needs, usage and machinery.
We work on the South Coast predominantly, but have delivered nitrogen generators to clients further afield. If you’d like to work with us, give us a call and we’ll show you how we can help.
Still have questions about nitrogen generators? Contact us now
Talk to us about nitrogen generators for your site
Choosing a nitrogen generator is just the first step – you’ll need the right set-up for your business, and the right team to provide great support too.
If you’re looking to install nitrogen generators and would like to chat with our friendly experts, fill in the form, and we’ll be in touch as soon as possible.