Best Selling Model

Twenty-one percent, ( 21% ), of the air we breathe is composed of oxygen.

Using Pressure Swing Adsorption, ( PSA ), technology, the OGSI Model OG-15 extracts oxygen from the atmosphere, concentrating it up to 95% purity, and delivering the oxygen to any application.

Dependable:
The OG-15 is completely self-contained. Its internal air compressor, filtration system, zeolite sieve, surge tank, and flow control system were designed for 24 hour operation.

Durable:
The OG-15 is built on a powder coated steel chassis. Its anodized aluminum sieve beds are fitted with custom molded composite end caps for years of reliable service. Weighing 73 Lbs. ( 33 kg ) the OG-15 is the industrial strength oxygen concentrator.

Safe:
Why bother with the danger of high-pressure cylinder oxygen? The OG-15's built-in regulator allows you to set the delivery pressure according to your needs. The 1/3 HP compressor maintains an internal pressure of less than 32 PSI, and delivers an optimal flow of oxygen at up to 12 PSI.

Economical:
Oxygen is free! Eliminate the unnecessary costs of transportation, storage, and cylinder rental. The OG-15 uses less than .5 kW of electricity to deliver up to 15 cubic feet of oxygen per hour. Simple to Use and Maintain.

With a lighted on / off switch, integrated control panel, digital hours meter, custom flow gauges and controls, the OG-15 is truly user friendly. Just plug it in, turn it on, and set the desired pressure and flow. Check and clean the inlet air filter every 6 months, and you're done. The zeolite sieve, ( which actually separates oxygen from nitrogen ), is regenerative

The Model OG-15 was made easy to operate. All of the controls are on the front panel. The Power Switch, Hoursmeter, Gauges, Regulator and Flowmeter are easy to view and / or manipulate.

The Model OG-15 can also be ordered without the internal air compressor for operation on customer supplied air. The benefit of this option is the standard oxygen delivery pressure of 9 PSIG can be raised to 30 PSIG. Additionally, the incoming air can be treated, ( dried and cleaned ), before it enters the generator, resulting in longer life in humid environments.