FEATURES
For mounting heights to 12′ (environmental separation) and 10′ (insect control).
The Berner Industrial Direct Drive 12 Air Curtain is durable, with all-welded construction, a gray powder-coated exterior, and mill aluminum inlet panel.
Used to save energy and keep temperatures stable and flying insects out when the doors are open.
- AMCA certified ambient models only
- Recommended for shipping and receiving doors, garage doors, cold storage doors, and baggage doors
- 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′
AMBIENT
- 15″ high x 18″ deep
- ½ hp single-speed motor(s) — direct drive (optional: three-speed)
- Gray powder-coated exterior with mill aluminum screen and access panels (optional: custom color or stainless)
- Wall and top mounting
- High-efficiency Pro-V Nozzle
- AMCA certified
ELECTRIC HEAT
- 15″ high x 18″ deep
- ½ hp single-speed motor(s) — direct drive (optional: three-speed)
- Gray powder-coated exterior with mill aluminum screen and access panels (optional: custom color or stainless)
- Wall and top mounting
- High efficiency Pro-V Nozzle
- Patented venturi open helical element with point suspension
- Thermal overload protection
- Galvanized steel frame
- Factory mounted heater control panel
- Alternate KW available
STEAM / HOT WATER HEAT
- 15″ high x 18″ deep
- ½ hp single-speed motor(s) — direct drive (optional: three-speed)
- Gray powder-coated exterior with mill aluminum screen and access panels (optional: custom color or stainless)
- Wall and top mounting
- High efficiency Pro-V Nozzle
Coil features:
- Galvanized steel casing
- 5/8″ copper tube with .035″ wall
- Aluminum fins
- Leak tested at 450 psi
INDIRECT GAS HEAT
Positive Indirect Gas
See mechanical drawings for dimensions.
- ½ hp single-speed motor(s) — direct drive (optional: three-speed)
- Gray powder-coated exterior with mill aluminum screen and access panels (optional: custom color or stainless)
- Top mounting only
- High efficiency Pro-V Nozzle
- Factory mounted duct transition with bottom access panels
- Field installed CSA Certified indirect gas heater(s):
- Aluminized steel heat exchanger (optional: stainless)
- Steel cabinet with beige finish
- Spark ignited pilot
- Power venter
- Separate 120V power supply required (optional: transformer for single point connection)
CORRO-DUTY
CD12-C
Applications:
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.
WASHDOWN DUTY
WD12-C
Applications:
Food processing and other applications where the unit receives washdown on a regular basis.
Unit Features:
Cabinet and internal components including fans are stainless steel. Industrial units already use waterproof wiring compartments.
Motor Features:
Single speed, 300 series stainless hardware, moisture sealant on bolt heads as well as frame and endplate, neoprene gaskets, double sealed ball bearings, built in drain plug, lip and v-ring seal on drive end, slinger on ODE of TEFC motors, stainless steel shaft F insulation, tropicalized.
Accessories
This model requires a separate Activation Switch. All air curtains using control panels require an Activation Switch to be ordered with the panel. Models with Electric Heat include a factory mounted control panel.
Control Panels
Standard location: Factory installed on left hand end plate of air curtain. Optional locations: Right hand end plate or remote mounted.
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).
Optional control panel enclosure constructions: Poly Fiberglass, Aluminum, Stainless Steel
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).
Optional control panel enclosure constructions: Poly Fiberglass, Aluminum, Stainless Steel
Control Packages
Electric Heated Models Only
Models with Electric Heat include a factory mounted control panel.
Basic Control Package:
Recommended for openings where the door stays open for an extended period or does not have a lot of traffic.
- Air curtain turns on when door is opened and shuts off when door is closed.
- Consists of a door switch (roller, plunger, whisker arm, magnetic reed, or heavy duty magnetic reed style) and 24 volt control.
Deluxe Control Package:
Recommended for high traffic openings.
- Air curtain turns on when door is opened, when the door closes, the unit remains on until set delay time expires.
- Consists of a door switch (roller, plunger, whisker arm, magnetic reed, or heavy duty magnetic reed style), a time delay, and 24 volt control.
Electrical Accessories
- Door Switches: roller, plunger, whisker arm, magnetic reed, heavy duty magnetic reed style
- Hand/Off/Automatic switches
- Disconnect Switch(es) – toggle disconnects based on number of power supplies required
- Remote Thermostat & Locking Cover
- Indirect Gas Heater Transformer – remote mounted
Mechanical Accessories
- Wall support brackets
- Extension brackets
- Floor mounting brackets
- Vertical tandem mounting bracket
- ½” Washable filters
- Nozzle extensions
