Separation of Oxygen from air is effected by P.S.A (Pressure Swing Adsorption) process where adsorption of Nitrogen is carried out by using synthetic zeolite, know as molecular sieves. Oxygen generator, consists of two adsorption vessels, filled with molecular sieves. These vessels are alternately charged with compressed air where, Nitrogen and other impurities are adsorbed and oxygen flows into an oxygen surge tank. After the adsorption cycle, one vessel is depressurized to atmospheric pressure, thereby discharging the adsorbed nitrogen and sieve bed is regenerated by counter current oxygen flow from the buffer tank.

3 Phase electrical supply is needed. Power Control Switch Gear Panel is a part of the Plant. Actual Power consumption is 1-1.5 KWH per cubic meter of Oxygen produced.

Air will be supplied by an oil free air compressor or can be drawn from an existing compressed air supply of client at 4-6 bar. Air passes through a set of filters prior to entering in PSA unit.

Our Standard generators produce Oxygen gas of 93 % ± 2% concentration which is sufficient for all important medical and industrial applications. Moisture and CO2 present in air also absorbed and rejected. The Oxygen flow is, therefore, very dry and contains only Argon and small percentages of Nitrogen.

Adjustable 0-3.5 kg / cm². For higher pressure, an additional Oxygen compressor can be provided

Running costs of Oxygen generators are substantially lower than buying Oxygen from the market. The only major operating cost is electric power for the compressed air. The production of 1 Nm³ oxygen requires an average 1-1.5 KWH. (Lesser for large installations).

Economics   - Cylinder Rs. 7-10/Rs per M³
- O2 Generator - Rs. 3-4/Rs per M³

Standard models are delivered completely assembled and ready to plug in. Special requirements can be complied with a specific requirement

The Process of Oxygen production is fully automatic and takes 15 to 30 minutes to completely stabilize & reach the required purity level. Thus oxygen can be produced as and when required.

Our Oxygen generators are most suitable for medical application in providing uninterrupted supply of oxygen round the clock. As per US pharmacopeia 93% ± 2% purity oxygen is suitable for Hospital Applications. Fully automatic Hospital Oxygen system can be supplied with reserve oxygen supplies.

Number of such Oxygen Generators are is use, in India, Europe, Japan and America. The Hospital dependency on scare Oxygen Cylinders can be avoided. Benefits include low cost, decreased administrative work, continuous and reliable Oxygen supply round the clock.

Generators are virtually maintenance free with only periodic change of filter elements.