Products / Industrial, Oil & Gas / Nitrogen Generators

Don’t buy nitrogen; make your own! Become your own nitrogen provider and meet your needs with a tailor-made ABSOGER onsite nitrogen generator.

  • PSA & Membrane nitrogen generators
  • Maximum flexibility, lower costs
  • Never run out or run low on nitrogen again!
  • Eliminate costly tank rental and transport fees
  • Save space, cost and energy

We can supply both PSA and HFM generators, following your requirements we are able to manufacture our range of nitrogen generators to meet any certification or environment such as:

  • Area classification: ATEX Zone 1 - Zone 2
  • Piping: 3. 1.B / B1 .20.1 / Stainless steel 316 L
  • Painting: standard polyurethane, optional Marine protective coating
  • Ambient temperature: 0°C to 50°C other options available
  • Site environment: Tropical , off shore, indoors / outdoors
  • Mounting on skid, optional frame & lifting lugs or mounted inside a container
  • Control : Standard with a PLC, optional touch screen and PC
  • Pressure vessel calculation following ASME VIII or CODAP 97-23 CE
  • Various Purities available from 95% to 99.999% (Higher purity nitrogen available upon request)
  • Standard delivery pressure 5-7 bar, option up to 330 bar pressure delivery

Membrane Nitrogen Generator

Membrane Nitrogen Generator - Nitrogen Generators Click here

Nitrogen Generator PSA

Nitrogen Generator PSA - Nitrogen Generators Click here

Micro Nitrogen Generator

Micro Nitrogen Generator - Nitrogen Generators Click here

What is Controlled Atmosphere (CA)? learn more

Controlled Atmosphere has historically been used in large storage facilities where levels of atmospheric gases are continuously monitored and adjusted to maintain optimal concentrations. It is typically applied to commodities amenable to long-term storage such as apples, pears, kiwifruit, sweet onions and cabbage.

More recently, Controlled Atmospheres have been introduced to refrigerated containers for long distance transport by sea. The technology is being used for stone fruits and other commodities. The use of CA is increasing due to improved cost effectiveness in delivering extended shelf-life and enhanced produce quality. Good temperature control and management is critical to the efficacy of CA, which also must be maintained after the CA is broken and throughout the product’s distribution.

Benefits of CA include:

  • Extended post-harvest life by slowing down respiration
  • Reducing sensitivity to ethylene
  • Slowing browning reactions
  • Slowing softening of some fruits
  • Reducing some forms of physiological injury
  • Slowing the growth of some spoilage microorganisms
  • Extending the window for marketing stored product
What our clients say...

What our clients say...

“At Apollo Apples we replaced our existing nitrogen generators with ABSOGER onsite nitrogen generators and doubled our nitrogen production and halved our operating costs (power savings) as a result.  Combine that with Jason’s experience and knowledge of the horticultural industry and Controlled Atmosphere management, great customer service, advice and ongoing support, we couldn’t be happier.”

Mike Dobbs – Engineering Manager
Apollo Apples New Zealand Limited

For more information about how Hort Air Services can tailor make a solution for your Controlled Atmosphere and onsite nitrogen generator requirements, please contact us.

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