Oxygen Generating Systems Intl. (OGSI) has designed a Mobile Oxygen Generating System available for everyday use. The Pressure Swing Adsorption technology generates oxygen of 93% (+/- 3%). These units are complete electric powered systems and are equipped with their own generator. The units can be transported in trailers, ISO containers, carts, and similar carrying pods. OGSI has developed units for : * Louisiana Rural Ambulance (for emergency management); * Santa Clara Valley Water District (for dissolved oxygen); * Veterans Affairs (for disaster preparedness). These dependable and durable units provide oxygen whenever and wherever making them very economical.