For mounting heights to 12′ (environmental separation) and 10′ (insect control).

The Berner Industrial Corro-Duty 10 Air Curtain is durable, with all-welded construction, a gray powder-coated exterior of stainless steel.

Used to save energy and keep temperatures stable and flying insects out when the doors are open.

  • Specifically built for Corro-Duty applications
  • Engineered to perform and built to last
  • Simple to install, operate, and maintain
  • Made in U.S.A.

Berner is a UL Listed panel shop, authorized to build UL listed Motor Control Panels.

Available in single lengths from 3′ to 16′

Corro-Duty Details


For industry applications requiring protection against corrosion caused by severe environmental operating conditions including petro-chemical plants, mines, foundries, pulp and paper plants, waste management facilities, chemical plants, and tropical climates.

Unit Features: 

Cabinet and internal components including fans are stainless steel. Industrial units already use waterproof wiring compartments. 

Motor Features:

Single speed, corrosion resistant epoxy finish, sealed pre lubricated bearings, oversized rotatable cast iron conduit box, cast iron frames, Neoprene V-ring sling, heavy duty cast iron construction, enhanced ingress protection, moisture resistant copper windings, Class F insulation, tropicalized, stainless steel nameplate and corrosion resistant hardware.


This model requires a separate Activation Switch. All air curtains using control panels require an Activation Switch to be ordered with the panel. 

Control Panels

Standard location: Factory installed on left hand end plate of air curtain.

Single Phase Control Panels:

A single phase control panel is required when:

  • A time delay is used
  • 24 volt control is used
  • When motor quantities exceed: (2) 1/2 hp @ 120V or (3) 1/2 hp @ 208-240V

An activation switch must be selected along with the panel for activation of the air curtain.

Standard control panel construction: NEMA 4/12 Enclosure, Motor Contactor (factory wired), Terminal Strip, Fusing (as required), Time Delay (as required).

Three Phase Control Panels:

All three phase power supplies require a three phase control panel and an activation switch.

Standard Control Panel Construction: NEMA 4/12 Enclosure, Motor Contactor (factory wired), Terminal Strip, Fusing (as required), and Time Delay or 120V Control Transformer (as required).