air curtain
Clean Rooms

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About Mars Air Curtains - Air Doors
Air Curtains save energy by effectively controlling heated or cooled air from being lost through open doorways. Air Curtains are effective in areas where temperatures must be maintained for employee and customer comfort and also to maintain perishable product temperatures such as walk-in coolers and freezers.
There are many applications where air curtains are effective in controlling the entrance of flying insects, dust, smoke and pollutants. offers a variety of units for applications in retail stores, restaurants, hospitals, refrigerated cold storage, clean rooms, warehouse doors and much more. Application Selection is a Master Distributor of the Mars brand air curtains and for many years, we have been able to sell this brand at prices no other distributor can match!
Warehouse Doors
Customer Entrance
Back Doors
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