With rising energy costs, the ROI is better than ever! On Site#8217;s proven PSA (pressure swing adsorption) technology gives you quick returns on your investment and stable year-to-year gas costs. If your company uses as little as two cylinders (244 CF/7M3) per week, you#8217;ll benefit from an on-site system. Bottled and liquid gases can be costly due to production, rental charges, transportation expenses, and bulk user evaporation losses.著源成本上升投回報率是比以前更好在現場的明# 8217PSA變壓吸技術使您的投回報和穩定的一年快年天然氣的成本。如果你的公司使用的有兩缸244 CF / 7m3每星期你# 8217從現場系統將受益。瓶液體的氣體可以是昂的由于生產租和大宗用戶發損失。