Lloyds Industries
FSD-111-2-PB Fire & Smoke Dampers
The FSD-111-2PB is a Lloyd’s class 2 ultra low leakage, 1-1/2HR combination fire & smoke damper with 3 “V” blades. The FSD- 111-2PB can be installed vertically or horizontally in HVAC systems and is rated for airflow and leakage in either direction. The FSD-111-2PB has been qualified with velocities to 2000 fpm and pressures to 4.0 in. w.g.MODELS: FSD-111-2-PB
UL CLASSIFIED: UL 555 &UL 555S
FSD-111-2-PB Fire & Smoke Damper Technical Specifications
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:
0.12×0.50 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
CAULKING: UL Approved silicone sealants: Dow corning RTV-732, 999A, GE-1200
SLEEVE:
Specify: Rectangle, round, oval or special
OPTIONAL MATERIAL:
Stainless steel construction
ACTUATOR:
Specify type: Electric or Pneumatic
Specify brand: SIEMENS, BELIMO
Specify mounting: External or internal
Specify voltage: 24V, 120V, 220V
RATINGS
Fire rating: 1-1/2 Hours
Ultra low leakage: Class 2
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
UL CLASSIFIED: UL 555 &UL 555S
Model FSD-111-2-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]
