Industrial Backdraft Damper - Fiberglass - Airfoil Blade - FRP-BD-94

Fiberglass Industrial Backdraft Damper
Airfoil Blade

The FRP-BD-94 fiberglass damper is used in applications where corrosive air exists for exhaust, supply or pressure relief. Backdraft dampers employ counter-balanced gravity operated airfoil blades and a rugged channel frame to restrict reverse airflow and to permit the forward flow of air in the intended direction. Adjustable counterbalances attached to the blade axles permit field adjustment to regulate start-to-open blade operation.

Voce di capitolato

Standard Construction
Frame: 8" x 2-3/16" x 1/4" (203 x 56 x 6) vinyl ester resin.
Blades: Vinyl ester resin, Airfoil 7-1/2" (191) wide.
Axles: 3/4" (19) diameter pultruded fiberglass axles. 316SS axles on blades with counter weights.
Linkage: 316SS out of airstream.
Counterbalance Assembly: 316SS out of airstream.
Bearings: Molded PTFE.
Minimum Size: 6" x 8" (152 x 203)
Maximum Size: 48" x 72" (1219 x 1829)

Ratings
Leakage with Low Leakage Seals:
12.0 cfm/ft² @ 1 in. wg. (0.61 m³/s/m² @ 0.25 kPa) for 12" (305) damper width
10.0 cfm/ft² @ 1 in. wg. (0.51 m³/s/m² @ 0.25 kPa) for 24" (610) damper width
7.0 cfm/ft² @ 1 in. wg. (0.35 m³/s/m² @ 0.25 kPa) for 36" (914) damper width
7.0 cfm/ft² @ 1 in. wg. (0.35 m³/s/m² @ 0.25 kPa) for 48" (1219) damper width
Maximum Temperature: -20^oF to 200^oF (-28^oC to 94^oC)

Specifiche tecniche

Rif. UnicoIndustrial-Backdraft-Damper-Fiberglass-Airfoil-Blade-FRP-BD-94
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/456

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