JOHNSCO

Johnsco Vission

We provide a wide range of medical equipment to support healthcare institutions. Our products meet rigorous quality standards to ensure they fulfill the needs of our customers.

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Frequently Asked Questions

Find answers to common questions about our Oxygen Gas Plant solutions and services.

Oxygen gas plants use advanced separation technology to produce high-purity oxygen from compressed air. This process separates oxygen from other gases by adsorbing unwanted components at high pressure, allowing pure oxygen to pass through. Our plants are designed for industrial, medical, and laboratory applications, ensuring efficient and reliable oxygen production.

Regular maintenance is essential for optimal oxygen gas plant system performance. We recommend:

  • Monthly: Visual inspections and basic checks
  • Quarterly: Filter changes and purity verification
  • Semi-annually: Comprehensive system inspection
  • Annually: Full calibration and major component review

Our Service Level Agreements can be customized to match your specific operational requirements and ensure continuous compliance.

Yes, we offer 24/7 emergency repair services for critical gas systems. Our team of certified technicians is available around the clock to respond to emergencies, minimize downtime, and restore your operations. We also offer remote monitoring capabilities that can alert us to potential issues before they become critical.

Our technicians are certified to international standards including:

  • CGA 4.1 (Compressed Gas Association)
  • EIGA (European Industrial Gases Association)
  • ASTM International Standards
  • ISO 9000 recommendations

All work is performed by competent persons with full documentation and certification provided upon completion.

Yes, we specialize in the complete refurbishment of oxygen gas plants of all makes and models. Our refurbishment services include:

  • Complete system tear-down and inspection
  • Replacement of worn components
  • Control system upgrades (including IEC-61131 language equivalent)
  • Performance testing and certification
  • Full documentation including engineering drawings and O&M manuals

Refurbishment can be done on-site or at our facilities, depending on the scope of work required.

Oxygen cleaning is the process of removing contaminants from components that will be used in oxygen-enriched environments (above 22.5% oxygen concentration). Contaminants like oil, grease, or particulate matter can ignite in oxygen-rich conditions, creating fire or explosion hazards.

We clean and certify components to CGA 4.1 / EIGA / ASTM International Standards, ensuring safe operation in oxygen service applications including medical gas systems, industrial oxygen plants, and oxygen enrichment systems.

Yes, we provide comprehensive training programs covering:

  • Hazards of oxygen-enriched and oxygen-depleted atmospheres
  • Safe operation of oxygen gas plants
  • Routine maintenance procedures
  • Emergency response protocols

Our training programs are aligned with EIGA, CGA, and ASTM standards and can be tailored to your specific application and operational requirements.

We provide Oxygen Gas Plant solutions throughout Nigeria and West Africa. Our service coverage includes:

  • Nigeria (all states)
  • Ghana
  • Ivory Coast
  • Senegal
  • Cameroon
  • And surrounding West African countries

For projects outside these regions, please contact us to discuss logistics and service arrangements.

Our calibration services include:

  • Periodic checks and calibration of gas analyzers
  • Calibration according to manufacturer recommendations
  • Span gas and zero gas traceable to ISO 9000
  • NIST traceable gases available upon request
  • Full certification upon completion
  • Competent persons perform all work

We provide calibration certificates for all work performed, ensuring compliance with quality management systems and regulatory requirements.

Requesting a quote or consultation is easy:

  • Fill out our online contact form
  • Call us directly
  • Email us with your requirements
  • Use our live chat during business hours

Our team will respond within 24 hours with initial feedback and schedule a detailed consultation to understand your specific needs.

Still Have Questions?

Our team is here to help. Reach out to us directly for personalized assistance.

Contact Us

Quick Contact

  • Mon - Fri: 8:00 AM - 6:00 PM
  • Emergency: 24/7 Available

Ready to Optimize Your Gas Systems?

Contact our team today for consultation, maintenance, or installation services.

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