Oxygen Generators
PSA Oxygen Generators for Medicine

Model Range Specifications:

  • Capacity: 0.9–90 Nm³/hour
  • Purity: 94 ± 2 % O₂
  • Pressure: 4.5–6 bar
  • Warranty: up to 24 months

Main Components:

  • Adsorbers (pressure vessels)
  • Pneumatic valve system
  • Automatic control system
  • Shut off and control valves
  • Monitoring and measuring instruments
Oxygen Generators
PSA Oxygen Generators for Industry

Model Range Specifications:

  • Capacity: 0.9–90 Nm³/hour
  • Purity: 94 ± 2 % O₂
  • Pressure: 4.5–6 bar
  • Warranty: up to 24 months

Main Components:

  • Adsorbers (pressure vessels)
  • Pneumatic valve system
  • Automatic control system
  • Shut off and control valves
  • Monitoring and measuring instruments
Oxygen Generators
Cryogenic Oxygen Plants

Cryogenic installations produce oxygen by cooling and condensing air to cryogenic temperatures. These plants are widely used in medicine, industry, and scientific research.

Oxygen Generators
Mobile Oxygen Concentrator Oxymedic Compact

A compact, user-friendly solution for healthcare facilities with low oxygen demand or no central pipeline system.

  • Equipped with a front touch screen for easy operation
  • Suitable for direct connection to medical devices
  • Provides oxygen purity up to 99.5 %
  • Available in stationary and mobile models with automatic operation and adjustable output
  • Compatible with compressors and air preparation equipment from various manufacturers

Advantages:

  • Meets both Russian and European standards
  • Manufactured with modern technology and pre-delivery testing
  • Turnkey solutions: from design to commissioning

ONH Systems designs and manufactures advanced oxygen generators for both medical and industrial applications, ensuring reliable on-site oxygen production that meets international standards.

Operating Principle

ONHS PSA oxygen generators use synthetic zeolite with a highly porous structure for selective nitrogen adsorption:

  1. Zeolite adsorbent traps nitrogen molecules, releasing oxygen.
  2. Two columns operate alternately: one in production mode, the other in regeneration mode, ensuring a continuous oxygen supply.
  3. The cycle repeats, delivering oxygen at up to 94 ± 2 % purity.

Key Benefits

  • Capacity: up to 90 Nm³/hour
  • Purity: up to 94 ± 2 %
  • Automatic control with real-time monitoring
  • Rapid start-up: 10–60 minutes to reach target purity
  • Service life: at least 15 years (depending on operation)
  • Optional features: oxygen flowmeter, booster compressor, automatic signal for peripheral equipment
  • Warranty: up to 24 months

Applications

Low-capacity oxygen generators are used in the food industry and healthcare, including for localised gas supply and cylinder refilling. High-capacity systems are in demand at large chemical and metallurgical plants.

Industrial Oxygen Generators

Applications include:

  • Fish farms and aquaculture
  • Drinking water filtration
  • Metallurgy
  • Mining
  • Cutting and welding
  • Glass processing and neon production
  • Biogas plants
  • Food industry

Medical Oxygen Generators

The oxygen stream undergoes multi-stage filtration to remove condensate, oil vapours, and dust. The purified oxygen is used in healthcare for:

  • Breathing gas mixtures
  • Anesthetic components
  • Hyperbaric chambers
  • Burn treatment units
  • Oxygen cocktails and pillows

Ordering

To receive a quote and arrange delivery, please contact us via the phone number provided on our website or use the feedback form.

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