Central Oxygen Plants Oxygen station with liquid oxygen cryogenic vessels as a primary source and two sources from the gaseous oxygen cylinders. Cost effective in hospitals with 100 beds and more As the primary source of oxygen in hospitals can be used required power oxygen concentrator. For hospitals up to 50 places or separate hospitals block’s oxygen supply may be used gaseous oxygen cylinders supply sources ensuring sufficient oxygen supply reliability. Productivity to 1500ltr./min.