About IDOS


In the modern industrial setting, there is a widespread demand for high-purity oxygen across different applications. At Absstem, we help you achieve maximized productivity while remaining cost-effective. IDOS, our efficient industrial oxygen generator is undoubtedly the best alternative to conventional methods of oxygen supply like pre-filled cylinders.

It is suited to a diverse range of commercial or industrial uses. With IDOS, you will get a secure and constant source of pure oxygen which is being produced onsite. It comes with a user-friendly touchscreen interface that makes it easy to operate and maintain.


  • Modern User Interface

  • Data Control & Logging

  • Multistage Filtration System

  • Ergonomic Design

  • Robust Structure

  • Advanced HMI

  • Alarm management system

  • Digital flow meter with totalizer

  • High pressure oxygen tank


  • No Evaporation Loss
  • Constant Oxygen Supply
  • No Transportation Required
  • Safety
  • Cost-effective
  • Onsite Production
  • 10 Years Warranty

Gas Separation



The integral components of Idos include: -

  • Alarm management system
  • Plug and Play
  • Fully automatic
  • Process data display
  • Service planning element
  • Display of consumable’s running hours
  • Data logging via USB drive
  • Graphical representation

Additional Upgrades

  • Digital flow meter with totaliser
  • High pressure oxygen tank
  • Cylinder manifold and alarm management system
  • Remote monitoring

Technical data


  • Pressure up to 200kg/cm²g is available on demand through oxygen compressors.
  • Lowest specific power in the industry
  • Inlet air as per ISO 8573.1:2010 – Class 1.4.1
  • Maximum relative humidity is 95%
  • Oxygen Flow up to 2000 NM³/hr
  • Purity Levels up to 99%
  • Purity testing is done by NABL APPROVED lab
  • Sound level of 65 dB from a distance of 1 meter
  • Working temperature is -5° C to 50° C
  • USB Storage to store parameters values
  • CE-certified electronics with 24 VDC Operating Voltage
  • All tanks are fabricated per ASME standards
  • All tanks have a corrosion-resistant internal environment
  • ISO 9001:2015: Manufacturing is in accordance with certified QMS (Quality Management System)



Packaged Solutions


PSA Oxygen Generator

  • This is a plug and play system
  • Requires dry compressed air and one storage tank only

Skid Package System

  • This system comes with air compressor, multistage filtration system, Idos and oxygen compatible storage vessel.
  • This is a complete package with all instruments

Mobile PSA Oxygen Generator

  • Skid mounted mobile systems with complete piping and interlocking support are available
  • These systems can be transported to any location can be designed according to any climate conditions and environmental factors.
  • Cylinder filling option with noise control for multiple location delivery.

Auxiliary Equipment


Cylinder Filling System

  • PSA Oxygen generator with Oxygen booster compressor for filling of cylinders
  • Cylinders filled up to 350 Barg pressure
  • Cylinders filling range/day is 8 to 1000 Nos.

Return on Investment


With great emphasis on cost-effective, low-impact business practices, most businesses opt for bulk delivery to meet all their industrial gas requirements. But given the fluctuation in market prices of gases like oxygen and nitrogen, this is no more a viable option. A large number of industries are using onsite gas generation plants for reliability and improved ROI.



  • Fish Farming
  • Wastewater Treatment
  • Paper and Pulp Industry
  • Glass Manufacturing
  • Welding and Metal Fabrication
  • Pharmaceutical and Biotech applications
  • Plasma Cutting
  • Laser cutting
  • Ceramic Industry
  • Waste Incineration
  • Refineries