Va-Tran Systems is the established leader in CO2 precision cleaning and CO2 purification and distribution equipment. With the addition of a recently acquired license to commercialize the Supersonic Gas/Liquid Cleaning System developed by NASA, Va-Tran Systems offers environmentally responsible solutions to difficult cleaning problems. Extensive research and development produces new products to fit our customers specific needs. We are committed to providing environmentally friendly products with the highest level of quality and service. Va-Tran Systems VT-300 CO2 Satellite Reservoirs are the most economical cooling method for environmental testing. A VT-300 based satellite distribution system is guaranteed to save you between 50 and 90 percent of your cooling costs. For more information, review the "Comparison of Cooling Costs" chart on our Economical Cooling System page.