Backdraft Damper - Extruded Style Blade - Medium to High Velocity - BD-250

Backdraft Damper
Extruded Style Blade

The BD-250 backdraft damper employs gravity operated extruded style blades to restrict reverse airflow and to permit the forward flow of air in the intended direction. The BD-250 damper may be mounted vertically or horizontally (airflow up) in either exhaust or intake installations for low to medium velocity and pressure applications.

Voce di capitolato

Standard Construction
Frame: 1-15/16" x 15/16" X 0.125" (49 x 24 x 3) extruded aluminum channel.
Blades: 0.07" (1.8) thick aluminum - extruded.
Linkage: Exposed on blade.
Bearings: Synthetic.
Seals: Extruded vinyl blade edge.
Minimum Size: 6" x 6" (152 x 152)
Maximum Size:
Single Section: 48" x 52" (1219 x 1321)
Multiple Section: Unlimited

Ratings
Leakage: 13.3 cfm/ft² @ 1.0 in. wg. (0.07 m³/s/m² @ 0.25 kPa)
Temperature: -40^oF to 200^oF (-40^oC to 93^oC)

Specifiche tecniche

Rif. UnicoBackdraft-Damper-Extruded-Style-Blade-Medium-to-High-Velocity-BD-250
Famiglia di prodottoHVAC
Gruppo di famigliaBackdraft Dampers
TipoOggetto (oggetto singolo)
Data di pubblicazione2024-07-16
Numero di versione1

Links

Link al Prodottohttps://www.pottorff.com/product/details/51

Classificazioni

Categoria BIMobjectRiscaldamento, ventilazione e condizionamento - Canalizzazione
Codice Uniclass 2015Pr_65_65_24
Descrizione Uniclass 2015Duct dampers
Codice CSI MasterFormat 201423 33 13.23
Titolo CSI MasterFormat 2014Backdraft Dampers
Numero OmniClass23-33 29 13
Titolo OmniClassBackdraft 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