Combination Fire/Smoke Damper - 1-1/2 Hour - Round Blade - FSD-125R

1-1/2 Hour - Combination Fire Smoke Damper
Round Blade

The FSD-125R combination fire smoke damper employs ta single round blade for point-of-origin control of fire and smoke in static and dynamic smoke management systems. This unique damper comes standard with mounting plates for interface to round or square openings in masonry, metal stud or wood stud assemblies and is ideal for all round duct applications. The FSD-125R is qualified to 3,000 ft/min (15.3 m/s) and 4 in.wg. (1.0 kPa) and may be installed in vertical walls or partitions, or horizontally in floors or assemblies with fire resistance ratings up to 2 hours.

Specifikation

Standard Construction
Sleeve/Frame: Integral 16" x 20" (406 x 1.0) galvanized steel with reinforcing beads.
Retaining Plates: Dual sided system suitable for round or square penetrations.
Blade: 14 ga. (2.0) equivalent galvanized steel - round.
Axles: 1/2" (13) diameter plated steel, D<8" (203), 3/4" (19), D≥8" (203).
Linkage: In the airstream.
Bearings: Bronze oilite, sleeve-type.
Seals: Silicone blade edge seal.
Actuator: 120 VAC, power-open, spring-close, external mount.
Fire Closure Device:
HS-10 (electric actuators)
PFV (pneumatic actuators)
Fire Closure Temperature: 165^oF (75^oC)
Minimum Size: 6" Ø" (152 Ø)
Maximum Size: 24" Ø (610 Ø)

Ratings
UL 555 Fire Resistance Rating: 1-1/2 hour (vertical and horizontal)
UL 555S Leakage Class: 1
Maximum Temperature: 350^oF (177^oC)

Teknisk specifikation

Unik ref.Combination-Fire-Smoke-Damper-1-1-2-Hour-Round-Blade-FSD-125R
ProduktfamilieHVAC
ProduktgruppeFire-Smoke Dampers
TypeObjekt (enkelt objekt)
Udgivelsesdato2024-07-16
Udgavenummer1

Links

Produkt-URLhttps://www.pottorff.com/product/details/112

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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