Industrial Backdraft Damper - Fiberglass - Triple-V Blade - FRP-BD-84

Fiberglass Industrial Backdraft Damper
Triple-V Blade

The FRP-BD-84 fiberglass damper is used in applications where corrosive air exists for exhaust, supply or pressure relief. Backdraft dampers employ counter-balanced gravity operated triple-V 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.

Specifikace

Standard Construction
Frame: 8" x 2-3/16" x 1/4" (203 x 56 x 6) vinyl ester resin.
Blades: Triple "V" groove 6-5/8" x 1/8" thick (168 x 3).
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:
60.0 cfm/ft² @ 1 in. wg. (0.305 m³/s/m² @ 0.25 kPa) for 12" (305) damper width
40.0 cfm/ft² @ 1 in. wg. (0.203 m³/s/m² @ 0.25 kPa) for 24" (610) damper width
32.0 cfm/ft² @ 1 in. wg. (0.163 m³/s/m² @ 0.25 kPa) for 36" (914) damper width
32.0 cfm/ft² @ 1 in. wg. (0.163 m³/s/m² @ 0.25 kPa) for 48" (1219) damper width
Maximum Temperature: -20^oF to 200^oF (-28^oC to 94^oC)

Technická specifikace

Jedinečná ref. hodnotaIndustrial-Backdraft-Damper-Fiberglass-Triple-V-Blade-FRP-BD-84
Skupina výrobkůHVAC
Skupina produktůBackdraft Dampers
TypObjekt
Datum zveřejnění2024-07-16
Číslo vydání1

Odkazy

URL produktuhttps://www.pottorff.com/product/details/455

Klasifikace

Kategorie objektu BIMHVAC - Potrubní systémy
Kód Uniclass 2015Pr_65_65_24
Popis Uniclass 2015Duct dampers
Kód CSI MasterFormat 201423 33 13.23
Název CSI MasterFormat 2014Backdraft Dampers
Číslo OmniClass23-33 29 13
Název OmniClassBackdraft Dampers

Dostupnost regionu

Severní Amerika
Anguilla
Antigua a Barbuda
Aruba
Bahamy
Barbados
Belize
Bermudské ostrovy
Britské Panenské ostrovy
Curaçao
Dominika
Dominikánská republika
Gaudeloupe
Grenada
Grónsko
Guatemala
Haiti
Honduras
Jamajka
Kajmanské ostrovy
Kanada
Karibské Nizozemsko
Kostarika
Kuba
Martinik
Mexiko
Montserrat
Nikaragua
ostrovy Turks a Caicos
Panama
Pannenske Ostrovy
Portoriko
Saint-Pierre a Miquelon
Salvador
Spojené státy americké
Svatá Lucie
Svatý Bartoloměj
Svatý Kryštof a Nevis
Svatý Martin
Svatý Martin
Svatý Vincenc a Grenadiny
Trinidad a Tobago