Web- Greenheck test switches (GTS-1,-2, -3, -4) - Momentary test switches • POC retaining angles • Sealed transitions and sleeves • Smoke detectors • Transitions: R, C, O Standard Optional Frame Material Galvanized Steel - Frame Thickness 16 ga. (1.5mm) - Frame Type 5 in. x 1in. (127mm x 25mm) hat channel-Blade Material Galvanized Steel - WebGreenheck / Resources / Typical Installations Typical Installations Not sure the best way to ventilate your space? Click on one of the drawings below for installation examples, commonly used products, along with guidelines The drawings below represent typical installations for common applications that require ventilation. By clicking
Smoke 1.5 Fire Smoke Dampers.Life Safety Dampers - GFSD-211 - Greenheck-USA
WebInstallation instructions available at www.greenheck.com. Model GFSD-212 Combination Fire Smoke Dampers Grille Access Steel 3V Blades ... installation of retaining angles and duct connections. Wiring Terminal Blocks Sleeve Length 8 3/4 in. (222mm) Damper ... • POC retaining angles • Sealed sleeves • Clean wrap WebRequirements For Sides With Retaining Angles Retaining angles for dampers with a width and height 48 in. (1219 mm) or less must be a minimum of 20 ga. (1 mm). Retaining … polymer80 ar how to
Installation, Operation and Maintenance Manual - Greenheck …
Web• Greenheck Test Switches (GTS-3 and GTS-4) • Momentary test switch • POC retaining angles • OCI (Open Closed Indication Switches) • Sealed transitions and sleeves • Security bars • Smoke detectors • Transitions: R, C, O Pressure Drop AMCA Test Figures Figure 5.2 Illustrates a ducted damper exhausting air into an open area. This ... Web• POC retaining angles • TDF Flange • Sleeves • Transition (R) Application Model DFD-210 is a dynamic rated multi-blade fire damper with 3V style blades. The DFD-210 is qualified to 4,000 fpm ... Greenheck India Private Limited certifies that the model DFD-210 shown herein is licensed to bear the AMCA Seal. The ratings shown WebInstallation instructions available at www.greenheck.com Model FD-100 Static Rated Fire Dampers Ultra Thin Construction Application 11⁄ 2 Hour Fire Resistance Rating Model FD-100 is a static rated fire damper approved for use in walls and partitions with fire resistance ratings less than 3 hours. This model carries a 11⁄ 2 hour UL fire ... shaniwar wada illustration