... content below 1%, even to 0.7%. energy-saving is 40% ~ 60% than similar products. Efficient, energy-savingReducing oxygen fast, and ... Swing Adsorption technologyWorking pressure is only 0.8bar, and saves 40% ~ 60% of energy more than competing productsReliability, stabilityThe carbon molecular ... ): 170*190*215Purity: 3,00Power: 9.5KW VSA N2 Generator FRT 40