DALLAS — Mars Air Systems is unveiling its new product line, the Series 2. Mars says the Series 2 air curtains have been redesigned, re-engineered, and revamped to include slimmer units, updated colors, and a sleek new design for everything from a drive-thru window to warehouse loading dock doors.

Featured at the expo, the Mars air curtains protect any size opening while reducing overall energy consumption and maintaining quality control inside the building, says the company. In addition, Mars air curtains boast an average return on investment of two years or less for typical installations.

For more information, visit www.marsair.com.