Fire Damper - 1-1/2 Hour - Dynamic Rated - Integral Mounting Angle - Curtain Style Blade - Class A - VFD-10D-IMA

1-1/2 Hour - Dynamic Rated - Fire Damper
Integral Mounting Angle - Curtain Style Blade

The VFD-10D-IMA fire damper employs curtain style blades and a factory installed integral mounting angle for point-of-origin control of fire in static and dynamic HVAC systems. The integral mounting angle is designed and approved to be fastened directly to the fire separation and may be installed under the drywall in metal stud construction. The VFD-10D-IMA is qualified to 4,000 ft/min (20.3 m/s) and 4 in.wg. (1.0 kPa) and may be installed in vertical walls or partitions with fire resistance ratings up to 2 hours.

Specifikation

Standard Construction
Sleeve/Frame: Integral 12" x 20 ga. (305 x 1.0) galvanized steel with 1-1/2" x 20 ga. (38 x 1.0) galvanized steel inegral single side mounting angle.
Blades: 24 ga. (0.7) galvanized steel - curtain style.
Fire Closure Device: UL Listed Fusible link.
Fire Closure Temperature: 165^oF (75^oC)
Minimum Size: 6" x 6" (152 x 152)
Maximum Size: Single Section: Vertical: 36" x 48" (914 x 1219)

Ratings
UL 555 Fire Resistance Rating: 1-1/2 hour (vertical)
Maximum Dynamic Closure Velocity: 4,000 fpm (20.4 m/s)
Maximum UL 555S Rated Pressure: 4 in. wg. (1.0 kPa)

Teknisk specifikation

Unik ref.Fire-Damper-1-1-2-Hour-Dynamic-Rated-Integral-Mounting-Angle-Curtain-Style-Blade-Class-A-VFD-10D-IMA
ProduktfamilieHVAC
ProduktgruppeFire-Smoke Dampers
TypeObjekt (enkelt objekt)
Udgivelsesdato2024-07-16
Udgavenummer1

Links

Produkt-URLhttps://www.pottorff.com/product/details/73

Klassifikation

BIMobject-kategoriHVAC - Rørarbejde
Uniclass 2015-kodePr_65_65_24_29
Uniclass 2015-beskrivelseFire and smoke dampers
CSI MasterFormat 2014-kode23 33 13.16
CSI MasterFormat 2014-titelFire Dampers
OmniClass-nummer23-33 29 23
OmniClass-betegnelseFire Dampers

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