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.

Специфікація

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)

Технічна специфікація

Унікальний номерCombination-Fire-Smoke-Damper-1-1-2-Hour-Round-Blade-FSD-125R
Сімейство продуктівHVAC
Група продуктівFire-Smoke Dampers
ТипObject (single object)
Дата публікації2024-07-16
Номер видання1

Посилання

Url-адреса продуктуhttps://www.pottorff.com/product/details/112

Класифікація

Категорія BIMobjectHVAC - Ductwork
Код Uniclass 2015Pr_65_65_24_29
Опис Uniclass 2015Fire and smoke dampers
Код CSI MasterFormat 201423 33 13.16
Заголовок CSI MasterFormat 2014Fire Dampers
Номер OmniClass23-33 29 23
Заголовок OmniClassFire Dampers

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