CFM BDD175 7″ Gravity Operated Backdraft Damper

Description

CONTIENTAL FAN CFM BDD175 7″ Gravity Operated Duct Backdraft Damper.

Overview:

BDD backdraft dampers are available in the spring-loaded and gravity style backdraft dampers. The spring loaded dampers are available in 4″, 5″, 6″ & 8″ models with a center pin design and a 10″ & 12″ center post design. The gravity damper is available in 7″,14″ & 16″ and offers a galvanized steel housing and aluminum butterfly damper blades. Available backdraft damper models:

• Spring Loaded Dampers:
• BDD100 Backdraft damper 4″
• BDD125 Backdraft damper 5″
• BDD150 Backdraft damper 6″
• BDD200 Backdraft damper 8″
• BDD250 Backdraft damper 10″
• BDD300 Backdraft damper 12″

• Gravity Operated Dampers
• BDD175 Backdraft damper 7″
• BDD355 Backdraft damper 14″
• BDD400 Backdraft damper 16″

Technical Data:

Technical Downloads:

• CFM BDD Backdraft Dampers: PDF Brochure
• CFM BDD Backdraft Dampers: PDF Dimensional Drawing