Fire Damper - 3 Hour - Dynamic Rated - Airfoil Blade - FD-350

3 Hour - Fire Damper
Airfoil Blade

The FD-350 fire damper employs airfoil blades for point-of-origin control of fire in static and dynamic HVAC systems. The FD-350 is qualified to 4,000 ft/min (20.3 m/s) and 6 in.wg. (1.5 kPa) and may be installed in vertical walls or partitions, or horizontally in floors or assemblies with fire resistance ratings up to 4 hours.

Voce di capitolato

Standard Construction
Frame: 5" x 1" (127 x 25) galvanized steel at channel with interlocking corner gusset. Equivalent to 13 ga. (2.4) channel frame. Low profile head and sill are used on sizes less than 13" (330) high.
Blades: 6" x 14" ga. (152 x 2.0) galvanized steel - airfoil.
Axles: 1/2" (13) diameter plated steel hex.
Linkage: Concealed in frame.
Bearings: Stainless steel oilite, sleeve-type.
Seals: Silicone blade edge seals integrally rolled and mechanically fastened to blades. Flexible metal jamb seals.
Fire Closure Device: Fusible link.
Fire Closure Temperature: 165^oF (75^oC)
Minimum Size: 8" x 6" (203 x 152)
Maximum Size:
Single Section: Vertical: 36" x 48" (914 x 1219)
Horizontal: 32" x 48" (813 x 1219)
Multiple Section: Vertical: 120" x 96" (3048 x 2438)
Horizontal: 64" x 96" (1626 x 1829)

Ratings
UL 555 Fire Resistance Rating: 3 hour (vertical and horizontal)
Maximum Dynamic Closure Velocity:
4,000 fpm (20.3 m/s)
2,000 fpm (10.2 m/s) Multiple Sections
Maximum UL 555S Rated Pressure:
6 in. wg. (1.5 kPa)
4 in. wg. (1.0 kPa) below 8" in height

Specifiche tecniche

Rif. UnicoFire-Damper-3-Hour-Dynamic-Rated-Airfoil-Blade-FD-350
Famiglia di prodottoHVAC
Gruppo di famigliaFire-Smoke Dampers
TipoOggetto (oggetto singolo)
Data di pubblicazione2024-07-16
Numero di versione1

Links

Link al Prodottohttps://www.pottorff.com/product/details/79

Classificazioni

Categoria BIMobjectRiscaldamento, ventilazione e condizionamento - Canalizzazione
Codice Uniclass 2015Pr_65_65_24_29
Descrizione Uniclass 2015Fire and smoke dampers
Codice CSI MasterFormat 201423 33 13.16
Titolo CSI MasterFormat 2014Fire Dampers
Numero OmniClass23-33 29 23
Titolo OmniClassFire Dampers

Disponibilità Regionale

Nord America
Anguilla
Antigua e Barbuda
Aruba
Bahamas
Barbados
Belize
Bermuda
Canada
Costa Rica
Cuba
Curaçao
Dominica
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Giamaica
Grenada
Groenlandia
Guadalupa
Guatemala
Haiti
Honduras
Isole BES
Isole Cayman
Isole Turks e Caicos
Isole Vergini Americane
Isole Vergini britanniche
Martinica
Messico
Montserrat
Nicaragua
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Porto Rico
Repubblica Dominicana
Saint Kitts e Nevis
Saint Martin
Saint Vincent e Grenadine
Saint-Barthélemy
Saint-Pierre e Miquelon
Santa Lucia
Sint Maarten
Stati Uniti
Trinidad e Tobago