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PPOG 2–18 HE PSA Oxygen Generators

The PPOG 2–18 HE provides reliable on-site oxygen generation with purity up to 95%, helping industries reduce dependence on delivered oxygen while improving supply control and efficiency.
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Introduction

The PPOG 2–18 HE uses advanced PSA technology to generate oxygen directly from compressed air. With efficient Zeolite Molecular Sieves, automatic purity monitoring and intelligent control, it provides a dependable on-site oxygen supply while helping reduce energy use, operating costs and gas-delivery dependence.

Key Benefits

30% Lower Energy Use
Up to 95% Purity
Up to 70% Savings at Low Load
Compact Footprint
Plug & Play Installation
Smart Monitoring

WHY PPOG 2–18 HE PSA Oxygen Generators?

The PPOG 2–18 HE is designed for industries that need a reliable, controlled oxygen supply without depending on external gas deliveries. Its efficient PSA cycle, advanced sensors and intelligent control help deliver consistent oxygen while keeping operating costs under control.

Model

Nominal free oxygen delivery (Nm3/h)

90%

93%

95%

PPOG 2 HE

3.3

3.0

2.5

PPOG 4 HE

6.6

6.0

5.1

PPOG 5 HE

10.0

9.4

8.3

PPOG 7 HE

13.3

12.5

11.1

PPOG 9 HE

16.6

15.7

13.9

PPOG 10 HE

19.7

18.1

15.2

PPOG 14 HE

26.3

24.1

20.3

PPOG 18 HE

32.9

30.2

25.3

The PPOG 2–18 HE uses Pressure Swing Adsorption to separate oxygen from other gases in compressed air.

 

Step 1 – Air Intake
Clean, treated compressed air enters the oxygen generator.

 

Step 2 – Molecular Separation
Air passes through vessels containing Zeolite Molecular Sieves.

 

Step 3 – Nitrogen Adsorption
The zeolite selectively adsorbs nitrogen and other gases.

 

Step 4 – Oxygen Concentration
Oxygen passes through as the product gas.

 

Step 5 – Regeneration
The vessels alternate between pressure levels to regenerate the zeolite for continuous operation.

 

Step 6 – Oxygen Delivery
The generated oxygen is delivered at the selected purity and required flow

The PPOG 2–18 HE combines efficient PSA technology, intelligent monitoring and compact installation for dependable on-site oxygen generation.

 

High-Purity Oxygen

Produces oxygen with purity up to 95% for demanding industrial applications.

 

Advanced PSA Cycle

High-performance Zeolite Molecular Sieves improve separation efficiency and oxygen output.

 

Lower Energy Consumption

Advanced design delivers up to 30% lower energy consumption than traditional oxygen generators.

 

Variable Flow Saver

Reduces energy consumption further during periods of low oxygen demand.

 

Zirconia Oxygen Sensors

Accurately monitor oxygen purity for consistent gas quality and reliable operation.

 

Purelogic Touch Controller

Provides control and monitoring of oxygen flow, purity and pressure, with optional remote connectivity.

Industrial Applications

The PPOG 2–18 HE is suited to applications requiring a reliable, controlled supply of on-site oxygen.
Aquaculture
Supports oxygen enrichment in aquaculture systems to improve controlled oxygen availability.
Ozone Production
Provides a dependable oxygen source for ozone generation applications.
Biogas Production
Supports oxygen requirements in selected biogas production and treatment processes.
Hyperbaric Oxygen Therapy
Provides controlled oxygen supply for suitable hyperbaric therapy facilit
Wastewater Treatment
Supports oxygen requirements for selected biological treatment processes.

Frequently Asked Questions

Find quick answers about the PPOG 2–18 HE PSA oxygen generator, including purity, capacity, efficiency, operation and applications.
The PPOG 2–18 HE can produce oxygen from 90% to 95% purity, allowing users to select the required oxygen concentration for their application.
It uses Pressure Swing Adsorption (PSA) technology. Zeolite Molecular Sieves selectively adsorb nitrogen and other gases from compressed air, allowing concentrated oxygen to pass through as the product gas.
The PPOG 18 HE can deliver up to 32.9 Nm³/h at 90% purity, 30.2 Nm³/h at 93% purity, and 25.3 Nm³/h at 95% purity.
The manufacturer states that the PPOG HE can operate with up to 30% lower energy consumption than traditional oxygen generators, with further savings during periods of low demand.
The specified inlet pressure range is 4.5–10 barg, with a standard ambient temperature range of 5–50°C. An optional configuration supports operation down to -10°C.
Yes. Integrated zirconia oxygen sensors continuously monitor oxygen purity, while the Purelogic Touch controller provides monitoring and control of oxygen flow, purity and pressure.
Yes. As an India-based distributor, Atcorp can help evaluate your oxygen purity, flow, pressure and application requirements and assist with product selection, supply and service support.

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