Large grocery and retail chains combine air curtains with cart-sized openings to both dry shopping carts and diminish heating/cooling loss.
![](https://berner.com/wp-content/uploads/2020/04/berner-commercial-high-performance-10-air-curtain-white-1600x1200-1.png)
Commercial High Performance 10
Series # CHD10 (formerly CHC10)
For mounting heights to 10' (environmental separation) and 8' (insect control).
![](https://berner.com/wp-content/uploads/2020/04/berner-sanitation-certified-low-profile-7-air-curtain-white-1600x1200-1.png)
Sanitation Certified Low Profile 7
Series # SLC07 NSF 37 Air Curtain
For Mounting Heights to 8’, Certified to NSF 37 to 7’
![](https://berner.com/wp-content/uploads/2014/05/berner-sanitation-certified-high-performance-7-air-curtain-white-1600x1200-1.png)
Sanitation Certified High Performance 7
Series # SHD07 (formerly SHC07) NSF 37 Air Curtain
For Mounting Heights to 10’, Certified to NSF 37 to 7’