Canarm Gravity Back Draft Damper 218,9218

Canarm Gravity Back Draft Damper 218, 9218

The Canarm Gravity Backdraft Damper 218, 9218 is purpose-built for use with Canarm's 200, 9200, and IDB Series fans, providing an effective solution to prevent unwanted reverse airflow in ventilation systems.

Features:

• Robust construction using all-aluminum extrusions for superior durability
• Factory-installed damper motor options: 24V, 115V, or 230V (must specify when ordering)
• Handles up to 8 square feet of damper area per motor
• Engineered with a positive seal to ensure air leakage remains below 1%
• Offered with either roll form or extruded aluminum blades
• Custom sizing available to match a wide range of width and height requirements

Perfect for commercial and industrial HVAC systems requiring reliable backdraft protection and airflow efficiency.