Web‘Installation Instructions for FSD, DFD, and SSFSD Series Combination Fire Smoke Dampers’ (Part #481318) and FSD-3XXV series (Part # 461666) for additional details. Notes 1. Mininum air velocity for smoke detector operation is 100 fpm (2.5 m/s). Maximum is 4000 fpm (20.3 m/s). ... Greenheck Created Date: WebInstallation Instructions Refer to the appropriate Greenheck installation instructions for: • Document 481318 - FSD-xxx, DFD-xxx, SSFSD-xxx Series Fire and Combination Fire Smoke Dampers ... 715.355.2399 Parts: 800.355.5354 E-mail: [email protected] Website: www.greenheck.com. Title: 473768 • 3 Sided Retaining Angle, Rev. 5, January ...
Greenheck FSD Series Installation, Operation And …
WebModel FSD-211 is a combination fire smoke damper with 3V style blades. This model is designed for operation and dynamic closure in emergency fire smoke situations. It is rated for airflow and leakage in either direction. The FSD-211 may be installed vertically (with blades running horizontal) or horizontally. Ratings UL 555 Fire Resistance Rating WebInstallation Instructions Life Safety Damper Catalog Damper Warranty Damper Product Selection Guide • Breakaway connections • Clean wrap ... FSD-311V, R15, anuary 2024 Greenheck Fan Corporation reserves the right to make product changes without notice. Title: FSD-311V, R15, January 2024 birchwood invermere bc
Clearances Required Between Fire Damper Sleeves and
Web3. These installation instructions apply to the following wall design numbers as detailed in the UL Fire Resistance Directory: U438, U469, U497,U499, V473 System A. 24 in. O.C. Maximum I-Studs J-Track Headers (Slot ends to fit into I-Studs as shown in Detail ‘A’) J-Track folded as shown in Detail ‘B’. Attach to J-Track header Detail ... Weballows for mounting angle installation, and duct connection at each end of the sleeve. If “K” dimension is not specified, it will be provided as one half of “L” dimension (damper centered in sleeve). Note: If using access doors, the door should be installed on the “K” side of the damper. H* K Damper Location L Overall Sleeve Length W* WebModel FSD-311M may be installed vertically (with blades running horizontal) or horizontally and is rated for airflow and leakage in either direction. Construction Model FSD311M Modulating Combination Fire Smoke Damper Application FSD-311M April 2024 UL 555 Fire Resistance Rating Fire Rating: 11⁄ birchwood investments welwyn