Nitrogen System Maintenance

Purity Gas has grown to become one of North America’s leading nitrogen gas generation providers because we’re committed to product quality and client satisfaction. We’re proud to be your single source for system design, purchase, installation, maintenance — and everything in between.

Serving all of your nitrogen system needs

Your nitrogen generation system requires regular maintenance to ensure optimal safety, performance and system longevity. We build annual NITROCENTERⓇ maintenance fees directly into your operational costs so you can see the incredible savings — and return on investment — of making the switch to on-site nitrogen generation.


Why nitrogen generation system maintenance is a must


Boost system efficiency

Regular maintenance sustains performance, nitrogen purity levels and flow.


Maximize system lifespan

Prevent premature wear and tear of parts and reduce the risk of breakdowns to avoid costly downtime.


Lower operating costs

When your system is running optimally, you’ll reduce energy consumption and prevent expensive repairs.


Ensure safety

Identify potential safety hazards, such as leaks or malfunctions, before they become serious problems.


Comply with regulations

Compliance with industry regulations and standards is essential and avoids the risk for fines or legal issues.


Maintain your warranty

NITROCENTERⓇ maintenance is a requirement in order to keep your warranty valid.

A reputation built on referrals

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“Purity Gas has been a customer-oriented vendor that is highly responsive when technical assistance is required. I would recommend Purity Gas to anyone considering a nitrogen gas generation solution for their business.”

— Peter Hohendorn

Vice President, Dieters Accessories

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“I am very happy with Purity Gas’ problem-solving skills, technical aptitude and solution-driven approach that doesn’t default to replacing equipment unnecessarily. I highly recommend them as a proficient and ethical vendor to anyone considering a nitrogen generation system.”

— Jim Demerling

Owner & Fabrication Manager, Demtool

Companies that have made the switch to nitrogen generation with Purity Gas NITROCENTER®

Our highly trained specialists visit your facility as required for NITROCENTERⓇ maintenance.

Your maintenance schedule is based on how often your system operates so service is performed annually, semi-annually or quarterly. Here’s what you can expect:

Step 1


  • We conduct advanced scheduling and asset management via our software to ensure we’re prepared for our visit.
  • You’ll meet with our team for a pre-service consultation to review the service action plan for the day.

Step 2

Inspect and Test

  • Baseline system performance testing assesses how your system is running
  • Thorough inspection of all mechanical, electrical and chemical systems
  • Nitrogen purity analysis
  • Compressed air and nitrogen leak analysis

Step 3


System service, i.e., what’s due for routine maintenance or scheduled repair including:

  • Air compressor
  • Compressed air dryer
  • Nitrogen generator
  • Nitrogen booster compressor (if applicable)
  • Inline filtration
  • Condensate management systems
  • Storage vessels
  • Ancillary equipment

Step 4

Inspect and Test

  • Post-system performance testing determines how your system is running post-service
  • Thorough validation testing of all mechanical, electrical and chemical systems
  • Nitrogen purity validation testing
  • Compressed air and nitrogen leak validation testing

Step 5


  • Preventative, predictive and urgent repair recommendations
  • System optimization and improvement recommendations
  • Detailed service reports — emailed to you and stored in our software

Nitrogen Generation Field Services

When you invest in a NITROCENTERⓇ, you get access to a partner that offers a complete suite of services — from system set up and training to repairs including:

  • 24/7 emergency service
  • System commissioning
  • User training
  • Upgrades and repairs
  • Preventative maintenance agreements
  • Nitrogen purity analysis and sensor calibration
  • Point of use nitrogen analysis
  • TSSA piping design registration and first tank inspections
  • Turnkey mechanical and electrical installation
  • System performance monitoring
  • Equipment rentals
  • Ultrasonic leak detection
  • Noise & vibration analysis and solutions

We service the following equipment

  • Nitrogen generators
  • Nitrogen booster compressors
  • Inline filtration
  • Air compressors
  • Oxygen analysers
  • Refrigerated air dryers
  • Desiccant air dryers
  • Oxygen deficiency monitors
  • Condensate drains
  • Condensate management systems
  • Pressure relief valves
  • Equipment sequencers


Our team can assist in supplying parts for all components of a nitrogen gas generation system including:

  • Nitrogen generators
  • Nitrogen booster compressors
  • Inline filtration
  • Buffer & receiver tanks
  • Air compressors
  • Refrigerated air dryers
  • Desiccant air dryers
  • Oxygen deficiency monitors
  • Condensate drains
  • Condensate management systems
  • Pressure relief valves
  • Equipment sequencers
  • Flow meters
  • Oxygen analysers

Protect your NITROCENTERⓇ investment with a trusted partner in nitrogen generation service.

Learn more

Nitrogen Gas Generation Resources

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Nitrogen Assessment

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

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Your free assessment includes:

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