Product Description

The O₂Zone® uses pressure swing adsorption (PSA) oxygen generators to remove nitrogen from air and produce 90% to 95% pure oxygen.  A venturi is used to introduce the low pressure oxygen to high pressure injection water.  Actual dissolution occurs in the spray chamber where a backpressure valve maintains a pressure of 5 to 15 pounds per square inch gauge (psig).  The partial pressure of oxygen is thereby increased as much as nine-fold by increasing the purity of oxygen and by increasing the chamber pressure, and hence the solubility of oxygen in water is increased by the same amount.