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Round Vent Base 8" Flat FB8

FLAT BASE - used for flat roofs. No pitch or slope measurements are needed.

For use with Rotary Vents, Globe Vents, Wind Directional Caps and other venting applications.

• Available in Flat, Saddle or Pitched (sloped) styles.
• Large flange for easy installation and leakage protection.
• Heavy gauge galvanized materials.
• All Weatherproof seams.
• Chain Dampers Available.

OPTIONS:

• Available in other materials. (i.e., Copper, Aluminum, etc.)
• Chain Damper available.
• Curb mount (customer provides dimensions).
• Tapered base (customer provides dimensions).