Plastics Nitrogen Generation

Ditch delivery and produce your own nitrogen supply on-site at the lowest cost — with NITROCENTERⓇ

Our nitrogen gas generation system for plastics applications reduces nitrogen expenses by up to 90%.


Nitrogen generation that works for you

“Add to cart” is not the way to purchase a nitrogen generation system. You have specific flow, purity and pressure requirements, and NITROCENTER® delivers. Our solutions are based on pressure swing adsorption (PSA) or a membrane system and are fully customized.


Bottom line and environmentally friendly

Frequent truck deliveries are bad for business and the planet. Your NITROCENTER® system can be financed at the absolute lowest cost per m3 (or CCF) and pays for itself in as little as six months. And for every truck off the road, you’re reducing expenses and pollution.


Operational control

Just one late or missed nitrogen delivery can cause delays you can’t afford. Plus, constant price fluctuations and restrictive contracts with service providers make it difficult to manage costs. NITROCENTER® gives you complete control over your supply, maximizing productivity.

What our clients are saying

crumps-naturals Purity Gas Quote Icon

“From start to finish, the process was seamless as Purity Gas offers a full turnkey system. As an added bonus, they also take care of engineering specifications to ensure that you are getting exactly what you need. The sales staff as well as the technicians are highly knowledgeable, professional and strive to meet your needs and expectations.”

— Ryan Hammond

Plant Manager, Crumps’ Naturals

Superior nitrogen generation for plastics applications


Gas Assist Injection Moulding


Blown Film Extrusions


Tank Blanketing

Purity Gas — Nitrogen generation is all we do

We combine our pioneering NITROCENTER® system with a collaborative, proven process to bring your custom nitrogen generation solution for plastics applications to life. From initial nitrogen assessment and comprehensive nitrogen audit through to system design, installation and maintenance, we’re committed to client satisfaction every step of the way.


Ready to take complete control of your nitrogen supply?

Learn more

Nitrogen Gas Generation Resources

Get a free
Nitrogen Assessment

Find out how we can help your business reduce costs, carbon footprint & create a safer working environment.

Free Assessment Form

"(Required)" indicates required fields

This field is for validation purposes and should be left unchanged.

Your free assessment includes:

nitrogen checkmark  Nitrogen usage analysis

nitrogen checkmark  Technology selection & viability study

nitrogen checkmark  Payback period

nitrogen checkmark  Annual ROI

nitrogen checkmark  Installation assessment

nitrogen checkmark  Carbon footprint reduction