Oxygen VPSA (Vacuum Pressure Swing Adsorption) is a newer technology that was developed in response to the growing demand for energy efficient oxygen generator. VPSA works at much lower pressure and uses an efficient molecula sieve. The initial capital for a VPSA is slightly higher than a PSA but with today's cost of energy, the payback can be as low as one year.
Adsorptech’s proprietary EcoGen™ patent-pending product’s unique advantages include very low energy consumption, built-in operating reliability, easy installation or relocation, small footprint requirement and indoor/outdoor installation capable. For a more thorough description and specification of the product and its features and benefits refer to Adsorptech’s EcoGen™ literature.