The Water Treatment Division pioneered the concept of packed column air stripping for the removal of volatile organic contaminants (VOCs) from potable water in the late 1970's. We continue to lead the industry today with over 400 full scale systems in operation nationwide. Individual units range from a few gallons per minute up to 5000 gpm. Custom designed and pre–engineered towers are available in a wide variety of materials of construction including aluminum, stainless steel, coated carbon steel and fiberglass reinforced plastic. A variety of random dumped packing media are available to suit various applications.