Industrial Smoke Damper - Aluminum Airfoil Blade - UL Class 1 - SD-93

UL Class 1 - Smoke Damper
Aluminum Airfoil Blade

The SD-93 smoke damper employs aluminum airfoil blades for point-of-origin control of smoke in static and dynamic smoke management systems. The SD-93 is qualified to 3,000 ft/min (15.3 m/s) and 4 in. wg. (1.0 kPa) and may be installed in, or adjacent to vertical walls or partitions, or horizontally in, or adjacent to floors or assemblies.

Voce di capitolato

Standard Construction
Frame: 8" x 2" x 12 ga. (203 x 51 x 2.8) galvanized steel channel.
Blades: 7-5/8" (194) dual-wall extruded aluminum airfoil.
Axles: 3/4" (19) diameter plated steel.
Linkage: 3/16" x 3/4" (5 x 19) tied bars and 3/8" (10) pivot pins concealed in frame.
Bearings: Oil impregnated, sinteres stainless steel sleeve pressed into frame.
Blade Seal: Silicone, mechanically locked into blade.
Jamb Seal: Flexible metal jamb seals.
Actuator: 120 VAC, power-open, spring-close, external mount.
Minimum Size: 12" x 10" (305 x 254)
Maximum Size:
Single Section: 36" x 48" (914 x 1219)
Multiple Sections: 72" x 100" (1829 x 2540)

Ratings
UL 555 Fire Resistance Rating:
1 [8 cfm/sq.ft. @ 4 in. wg.]
[(0.04 m³/s/m² @ 1.0 kPa)]
Maximum Dynamic Closure Velocity: 3,000 fpm (15.3 m/s)
Maximum UL555S Rated Pressure: 4 in. wg. (1.0 kPa)
Maximum Temperature: 250^oF (121^oC)

Specifiche tecniche

Rif. UnicoIndustrial-Smoke-Damper-Aluminum-Airfoil-Blade-UL-Class-1-SD-93
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/402

Classificazioni

Categoria BIMobjectRiscaldamento, ventilazione e condizionamento - Canalizzazione
Codice Uniclass 2015Pr_65_65_24_80
Descrizione Uniclass 2015Smoke dampers
Codice CSI MasterFormat 201423 33 13.19
Titolo CSI MasterFormat 2014Smoke-Control Dampers
Numero OmniClass23-33 29 25
Titolo OmniClassSmoke Dampers

Disponibilità Regionale

Nord America
Anguilla
Antigua e Barbuda
Aruba
Bahamas
Barbados
Belize
Bermuda
Canada
Costa Rica
Cuba
Curaçao
Dominica
El Salvador
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
Panamá
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