This unretouched photo shows the power of the Air Curtain as a jet of CO2, simulating a powerful wind, is deflected and the penetrating blast of CO2 is stopped cold.

The inset picture show the same wind penetrating deeply into the building's interior through an open loading door, just as cold air would enter and rob your building of precious heat.

What is an Air Curtain?

The patented DYNAFORCE Air Curtain uses a wall of air generated by specialized fans to separate areas of ptressure or temperature differential. A curtain of air seals itself around penetrating objects so, in effect, the door is both "open" and "closed" at the same time.

• Seals out cold air at door openings while taking the warm inside air and recirculating it from ceiling to floor.
• Seals in air conditioning and seals out hot, humid air to maintain a controlled environment.
• Repels insects, prevents microorganisms from entering buildings and helps to maintain hygienic standards.
• Prevents the infiltration of dust, dirt, and objectionable fumes from contaminating sanitary environments.
• Enhances customer and employee comfort by recirculating interior air for a balanced temperature.
• Offer invisible and unobstructed entrances to customers, employees, materials and equipment.
• Permits safe, free movements and prevents accidents by providing full visibility through openings.
• Offers highly effective filtration of toxic fumes, smoke, dust, dirt and odors when used with our optional filters.
• Maintains positive pressure in clean room environments and eliminates the need for airlocks.
• Supplements heating in the loading dock area.