Fire and Smoke Damper
Fire and Smoke Damper
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產品屬性
產品型號:
FSD-111
品牌名稱:
LLOYD
尺寸:
Min. 200 x 200mm (8" x 8")
是否可訂造:
是
種類:
供熱通風與空調系統
描述
STANDARD CONSTRUCTION
UL CLASSIFIED: UL 555 &UL 555S
OPTIONS:
- FRAME: 16 Ga. (1.5mm) galvanized steel Interlocking stacked hat section Channel frame construction
- BLADES : 16 Ga. galvanized 3 "V" formed Parallel blade
- BEARINGS: Sintered bronze, oil impregnated
- AXLES: 1 / 2 Sq. zinc plated steel studs
- LINKAGE: 0.12x0.50 Zinc plated steel concealed in the channel frame FINISH: Mill galvanized
- BLADE SEALS: 60-65 Durometer silicone rubber with laminated acrylic adhesive permanently bonded to blade edges.
- JAMB SEALS: Corrosion resistant stainless steel
- JACKSHAFT: 1 / 2" Dia. Zinc plated steel with jackshaft connector coupling
- SLEEVE: Rectangle, round, oval or special
- FUSIBLE LINK: 165 Degree
- RATINGS
- Fire rating: 1-1 / 2 Hours
- Ultra low leakage: Class 1
- Installations: Vertical / Horizontal
- Maximum velocity: 2000fpm (24"x24" 4000fpm)
- Maximum static pressure: 4.0" W.G.
- Temperature rating: 250º F / 350º F
- Operation rating: Power open / Spring closure
UL CLASSIFIED: UL 555 &UL 555S
OPTIONS:
- Stainless steel construction
- Fusible link 212 degree
- Lloydstat
