BD-20HD (Gravity Operated Shutter)

Gravity Operated Heavy Duty Backdraft, Single Thickness (Vertical Mount). Gravity-operated shutters stay open only when air flows, which prevents backdrafts.

3000 fpm

Max Face Vel

1.875"

Damper Depth

1 in w.g.

Max Pressure

200°F

Max Temp.

Gravity Operated

Shutter Action

Technical Specifications

Blade Type

Single Thickness

Certifications

N/A

Max Face Vel

3000 fpm

Damper Depth

1.875"

Max Pressure

1 in w.g.

Max Temp.

200°F

Damper Material

Aluminum

Shutter Action

Gravity Operated

Width Min Size

Width Max Size

90"

Height Min Size

Height Max Size

96"

Flow Direction

TECHNICAL DOCUMENTS

Submittal

Installation instructions

Brochure

Warranty

Benefits of AWV Commercial and Heavy Duty Dampers

Wide Range

AWV offers a wide range of standard damper products, including air control dampers and pressure relief dampers.

Custom Solutions

We offer custom engineered damper solutions to fit the exact needs of specific projects.

On-site Testing

AWV’s manufacturing plant, in Bradner, Ohio, has a state-of-the-art AMCA certified Independent Lab on-site, to ensure our products stand-up to quality and performance needs. We can even arrange for customers to witness this testing process if they would like.

Experience

We have ample experience adhering to a wide array of civilian and military manufacturing codes and requirements.

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