For mounting heights to 7′ (insect control). The Berner Sanitation Certified Low Profile 7 Air Curtain is chosen by restaurants and kitchen designers who are concerned with meeting food service standards, health department requirements, and their own criteria for flying insect control when the door is open. EPH Listed to ANSI/NSF-37. Low profile air curtain with white or black powder-coated cabinet. Recommended for service and kitchen entries. Custom colors or stainless steel available. Available in single lengths from 3′ to 10′.