Schwank Air 3000 to 8000 Series Air Curtains

High Efficiency Air Curtains for Commercial/Industrial Applications

Schwank Air Commercial Air Curtain Photoshopped

The SchwankAir Commercial/Industrial series includes the 3000, 4000, 5000, 6000, 7000, and 8000 series air curtains. These models come in various sizes in order to properly seal any commercial or industrial doorway. They easily mount above any door size up to 80 feet high and allow multiple units to be stacked together for larger door widths.

How SchwankAir Curtains Work

SchwankAir Curtains create an effective seal by re-circulating the facility air in a smooth laminar flow across an open doorway. This creates a 90% air seal, like a waterfall, that prevents leakage of air between two areas with different pressure and climate. The more laminar this air flow, the harder it is for outside air, insects, or dust to penetrate the air curtain.


3000 Series – Door Heights: up to 10 feet high

4000 Series – Door Heights: up to 13 feet high

5000 Series – Door Heights: up to 19 feet high

6000 Series – Door Heights: up to 28 feet high

7000 Series – Door Heights: up to 60 feet high

8000 Series – Door Heights: up to 80 feet high


  • Automatic Activation included: Unit uses door sensor to automatically turn on and off when the door opens and closes
  • Mounting brackets included: Easy installation for any application
  • Internal curved air flow deflector to ensure the most uniform air flow
  • Large intake holes to prevent dust accumulation
  • Whisper quiet operation


perfect-for-manufacturingManufacturing Facilities


perfect-for-car-washesCar Washes

perfect-for-freezers-and-coolersCold Storage


perfect-for-aircraft-hangarsAircraft Hangars