Affordable PSA Industrial Oxygen Generator for SMEs, MSMEs & OEMs – Idos C by Absstem
Absstem’s Idos C is the affordable, plug-and-play industrial oxygen generator designed for SMEs, MSMEs, and OEMs that need reliable on-site oxygen at a lower investment and faster commissioning than a full-scale custom system. Launched in 2024, Idos C delivers all the core benefits of Idos – continuous on-site oxygen, lowest air-to-gas ratio, IIoT monitoring*, 10-year sieve warranty – at a price point accessible for small-scale businesses.
For larger industrial applications above 500 Nm³/hr, purity above 95%, or full-scale industrial process requirements, see Idos – Absstem’s full-scale PSA industrial oxygen generator.
1–500 Nm³/hr
Flow Range
90–96% Purity
Configurable
IIoT Remote Monitoring*
T&C Apply
Made in India
Affordable Investment
10-Year
Molecular Sieve Warranty
Plug-and-Play
Ready in 60 Minutes
What is an Affordable PSA Industrial Oxygen Generator for SMEs?
Idos C is Absstem’s economical, plug-and-play industrial oxygen generator for small businesses that need continuous on-site oxygen without the investment and complexity of a full-scale custom system. Launched in 2024, Idos C delivers core Idos benefits – lower oxygen cost, PESO exemption, continuous on-demand supply – at a lower entry price with faster commissioning.
The ‘C Series’ format means Idos C arrives pre-configured and ready to connect. No complex civil work. No extended project timeline. Ready to run within 60 minutes of delivery for most installations.
Idos C vs Idos – Which Absstem Oxygen System is Right for Your Business?
| Feature | Idos C (Affordable) | Idos (Full-Scale) |
|---|---|---|
| Target buyer | SMEs, MSMEs, OEMs, small-scale industry | Medium to large industrial plants |
| Flow range | 1–500 Nm³/hr | 1–5,000 Nm³/hr |
| Purity | 90–96% | 90–96% |
| Format | Plug-and-play, pre-configured | Custom-engineered, full turnkey |
| Commissioning time | Ready in 60 minutes | 1 week (full installation) |
| Investment | Affordable – lower entry cost | Higher – full-scale custom system |
| IIoT monitoring* | Add-on Facility ✔ | Add-on Facility ✔ |
| 10-year sieve warranty | Included ✔ | Included ✔ |
| Best for | Aquaculture, small wastewater, ozone, SME fabrication | Steel, large aquaculture, pulp & paper, pharma |
Simple rule: If your oxygen requirement is below 500 Nm³/hr at up to 96% purity and you need fast, simple setup, Idos C is built for you. For larger applications or higher purity, see Idos instead.
How Custom Industrial Oxygen Plant Works
Typical Performance of Custom PSA Oxygen Plant
| Parameter | Idos C Capability |
|---|---|
| Oxygen Purity | 90–96% |
| Oxygen Flow | 1 to 500 Nm³/hr |
| Delivery Pressure | 5.5 barg (higher pressures available on demand) |
| Operation | Continuous 24×7 |
| Commissioning | Ready within 60 minutes |
| Remote Monitoring* | IIoT-enabled: purity, pressure, flow, sieve |
| Sieve Warranty | 10 years performance warranty |
Delivered as a Ready-to-Use Oxygen System
Idos C is supplied as a complete customised on-site oxygen system, including:
PSA oxygen generator modules
Air compressors, dryers and filtration
Oxygen storage tanks and safety systems
Digital controller
On-site installation & commissioning
Operator training and long-term AMC and CMC through Absstem Shield
Why SMEs & OEMs Choose Idos C
Affordable Entry to On-Site Oxygen for SMEs
Idos C gives SMEs, MSMEs, and OEMs access to on-site PSA oxygen generation at a significantly lower investment than a full-scale Idos system.
Ready in 60 Minutes – No Complex Civil Work
Idos C arrives pre-configured. Connect your power and oxygen outlet – on-site oxygen generation begins within 60 minutes for most installations. No complex civil engineering, no extended project timelines, no disruption to your existing operations.
No Cylinder Logistics
Eliminates cylinder handling, refilling delays, and safety risks
10-Year Sieve Warranty – Standard
Even at an affordable price, Idos C includes Absstem's IIoT remote monitoring platform and 10-year sieve warranty – the same standards that come with full-scale Idos. No compromises on reliability or long-term cost protection.
Technology & Reliability of Custom PSA Oxygen Plant
10-year molecular sieve performance warranty
Industrial-grade control system
Energy-efficient PSA design
AMCs and CMCs by Absstem Shield for continuous uptime
Estimate Your Return on Investment
| Application | Monthly Cylinder/LOX Cost | Idos C Investment | Payback |
|---|---|---|---|
| Small aquaculture (10 Nm³/hr) | ₹40,000–80,000/month | ₹6–10 lakh | 8–16 months |
| Small wastewater (25 Nm³/hr) | ₹1–1.8 lakh/month | ₹8–14 lakh | 8–14 months |
| Ozone system (20 Nm³/hr) | ₹80,000–1.5 lakh/month | ₹7–12 lakh | 6–14 months |
| SME fabrication (50 Nm³/hr) | ₹2–3.5 lakh/month | ₹12–18 lakh | 6–12 months |
Calculate your exact savings in 2 minutes
Industries Using Custom Industrial Oxygen Generator
Steel & Metal Processing Industry
Ideal for small furnaces, cutting, brazing, and metal workshops needing controlled oxygen supply without investing in large industrial plants or cylinders.
Pulp & Paper Plants
Support oxygen delignification and bleaching processes with a space-saving oxygen solution tailored for regional and mid-sized paper manufacturing units.
Wastewater Treatment Plants
Enhance biological treatment and oxidation in small ETPs and STPs using a modular oxygen system that installs quickly and reduces cylinder dependency.
Aquaculture & Fisheries
Maintain healthy dissolved oxygen levels in tanks and ponds with a low-cost, compact on-site system designed for small and mid-scale aquaculture setups.
Ozone Generation Systems
Provide stable oxygen feed to small and mid-capacity ozone generators for water purification and disinfection applications with minimal operating cost.
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Trusted By Thousands
FAQs – Idos C (Custom Industrial Oxygen Generator)
What is the Idos C Series?
Idos C is Absstem’s affordable, plug-and-play industrial oxygen generator for SMEs, MSMEs, and OEMs. Launched in 2024, it delivers on-site PSA oxygen at 90–96% purity and 1–100 Nm³/hr, ready to run within 60 minutes. IIoT-monitored, 10-year sieve warranty.
What is the difference between Idos C and Idos?
Idos C is Absstem’s affordable, plug-and-play series for SMEs (1–100 Nm³/hr, up to 96% purity, ready in 60 minutes, lower investment). Idos is the full-scale custom-engineered industrial oxygen generator for larger plants (1–1,000 Nm³/hr, up to 99.5% purity, full civil and piping scope). Both include IIoT monitoring and 10-year sieve warranty. For larger applications, see Idos instead.
How quickly can Idos C be commissioned?
Idos C is ready to run within 60 minutes for most installations. The system arrives pre-configured – connect power and oxygen outlet and commissioning begins. No complex civil work, no extended project timeline. This is significantly faster than a full-scale Idos system.
What purity does Idos C produce?
Idos C delivers oxygen at 90–96% purity – suitable for aquaculture, wastewater treatment, ozone generation, oxy-fuel cutting, and lab use. For applications requiring purity above 95% (up to 99.5%), see Idos – Absstem’s full-scale industrial oxygen generator.
Is Idos C suitable for aquaculture?
Yes. Idos C is specifically suited for small to medium aquaculture farms needing dissolved oxygen at 5–50 Nm³/hr. It eliminates LOX tanker deliveries to remote fish farms, reduces oxygen cost, and delivers continuous 90–96% purity oxygen for dissolving in ponds or tanks.
Does Idos C need a PESO licence?
No. PSA oxygen generators are exempt from PESO Gas Cylinder Storage Licence requirements. Unlike LOX tanks and cylinder storage, Idos C requires no PESO licensing or periodic inspections.
What is the difference between Idos C and MedO C?
Idos C is an industrial oxygen generator for SMEs – used in aquaculture, wastewater, ozone, and fabrication. MedO C is an affordable medical oxygen generator for small hospitals and nursing homes – producing pharmacopoeia-compliant oxygen for patient care under ISO 13485 manufacturing quality. For hospital oxygen, see MedO C instead.
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