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FSD-111-1-PB Fire & Smoke Dampers – Class 1

FSD-111-1-PB Fire & Smoke Damper Technical Specifications

16 ga. (1.5mm) Galvanized steel Interlocking stacked hat section Channel frame construction
16 ga. Galvanized 3 “V” formed Parallel Blade
Sintered Bronze, oil impregnated
1/2 Sq. zinc plated steel studs
0.12×0.50 zinc plated steel concealed in the channel frame
Mill galvanized
60-65 Durometer silicone rubber with laminated acrylic adhesive permanently bonded to blade edges. JAMB SEALS: Corrosion resistant stainless steel
1/2” Dia. Zinc plated steel with jackshaft connector coupling
CAULKING: UL Approved silicone sealants: Dow corning RTV-732, 999A, GE-1200
Specify: Rectangle, round, oval or special
Stainless steel construction  
Specify type: Electric or Pneumatic
Specify brand: SIEMENS, BELIMO
Specify mounting: External or internal
Specify voltage: 24V, 120V, 220V    
Fire rating: 1-1/2 Hours
Ultra low leakage: Class 1
Installations: Vertical/ Horizontal
Maximum velocity: 2000 fpm
Maximum static pressure: 4.0” W.G.
Temperature rating: 250o F/350o F
Operation rating: Power open/ Spring closure    
Model FSD-111-1-PB meets the requirements for fire dampers, smoke dampers and combination fire smoke dampers established by: CSFM California State Fire Marshal Fire Damper Listing (#3225-1417:102) Leakage (Smoke) Damper Listing (#3230-1417:103) New York City (MEA listing #215-99-E) British Standard (BS – 476 Part 20) Performance testing by AMCA International (AMCA STD 500) HKFM Hong Kong fire Marshal Approval

Manufacture Limited Warranty

Products manufactured by Lloyd Industries are warranted to be free from defects in material and workmanship for a period of 12 months after being installed or placed in service, but in no instance shall the period of warranty be longer than 18 months from the date of original shipment by Lloyd Industries.

Lloyd Industries warrants that it will furnish replacement material, or at its option, repair any product of its manufacture that is proven to Lloyd Industries satisfaction to be defective in material or workmanship during this described warranty period… [Click Here to Download Full Warranty]

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