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
ProduktfamiljHVAC
ProduktgruppFire-Smoke Dampers
TypObjekt (enstaka objekt)
Publiceringsdatum2024-07-16
Edition nummer1

Länkar

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

Klassificering

BIMobjektkategoriVVS - Kanalsystem
Uniclass 2015 kodPr_65_65_24_29
Uniclass 2015 beskrivningFire and smoke dampers
CSI MasterFormat 2014 Kod23 33 13.16
CSI MasterFormat 2014 TitelFire Dampers
OmniClass nummer23-33 29 23
OmniClass TitelFire Dampers

Region tillgänglighet

Nordamerika
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