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Oxygen Generators

On-site oxygen generation via PSA and VPSA technologies — up to 95% purity with up to 70% cost savings versus delivered oxygen

Overview

About Oxygen Generators

Oxygen generators produce a continuous supply of oxygen-enriched gas directly at your facility using Pressure Swing Adsorption (PSA) or Vacuum Pressure Swing Adsorption (VPSA) technology. Air is separated using zeolite molecular sieve to produce oxygen at purities up to 95%, eliminating dependence on delivered liquid oxygen cylinders or bulk tanker deliveries.

PSA oxygen systems are well-suited for small to medium flow requirements where standard compressor-fed air is available. VPSA systems — using blowers and vacuum pumps — are optimized for large industrial flows, delivering higher efficiency at scale. VPSA is the preferred choice for high-demand applications such as large-scale water treatment, industrial combustion enhancement, and mining operations.

High-pressure booster options are available for applications requiring oxygen delivery at elevated pressures. Integrated purity analyzers continuously monitor output quality and route off-spec gas to vent automatically, protecting downstream processes and ensuring consistent performance.

Industrial PSA oxygen generator system

Specifications

Technical Specifications

TechnologyPSA or VPSA (Vacuum Pressure Swing Adsorption)
Purity RangeUp to 95% O₂
Typical Cost SavingsUp to 70% vs delivered oxygen
Typical ROI12 – 36 months
High-Pressure OptionAvailable (booster compression)
Purity MonitoringIntegrated analyzer with auto-vent on off-spec gas

Benefits

Key Advantages

  • Up to 70% cost reduction compared to delivered liquid or cylinder oxygen
  • Continuous on-demand supply eliminates delivery scheduling and runout risk
  • ROI typically achieved within 12–36 months
  • VPSA technology provides efficient high-volume production for large industrial applications
  • High-pressure booster options available for pressurized delivery applications
  • Integrated purity monitoring ensures consistent, reliable output quality
  • Skid-mounted turnkey packages minimize installation time and civil work

Applications

Industries & Use Cases

Aquaculture & Fish FarmingMunicipal Water & Wastewater TreatmentIndustrial Wastewater OzonationMining & Hydrometallurgical LeachingMedical & Healthcare FacilitiesGlass & Steel ManufacturingPulp & Paper BleachingCombustion EnhancementChemical & Pharmaceutical Production

Get a Quote or Technical Consultation

Our engineers can help you select the right oxygen generators configuration for your application.