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Fire and Smoke Damper
Fire and Smoke Damper
宏達世紀有限公司

宏達世紀有限公司

香港

工商組織

平均回覆時間

不適用

供應商資料最後更新: 2019年12月17日

2016年7月21日登錄於貿發網

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:
種類:
供熱通風與空調系統
描述
STANDARD CONSTRUCTION
  • 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

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