Manufacturer: GREENHECK
FSD - 311
Warranty: 1 year
ProductID: 645b6f9027ba9edd11f54585
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Description
The FSD-311 is a combination fire smoke damper with airfoil blades. This model installs in walls, floors, or partitions and has a rating for airflow and leakage in either direction.
CSI Specifications
- 23 33 13.19 Smoke-Control Dampers
- 23 33 13 Dampers
- 23 00 00 Heating, Ventilating, and Air Conditioning (HVAC)