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FSD-111-1-PB 1-1/2 Hour Ultra Low Leakage Combination Fire/Smoke Damper

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Details

Specifications

POWER OPEN/SPRING CLOSURE

Ultra low Leakage: Class 1
Temperature rating: 250°F/350°F
Velocity: up to 2000 fpm (24”x24” 4000fpm)
Pressure: up to 4 in. w.g.
Installation: Vertical and Horizontal

STANDARD CONSTRUCTION

FRAME: 16 Ga. 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: .12 X .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

 

ACTUATOR:
Specify type:            electric or pneumatic
Specify brand:         SIEMENS, HONEYWELL, BELIMO
Specify mounting:   external or internal
Specify voltage:       24V, 120V, 220V

Optional Components

Material: Stainless Steel
Fusible Link: 212 degree
Re-settable link: Lloydstat
Fire Rating: FSDL Fire Rating 3 Hours
Sleeve Options
Smoke Detector B114LP
Smoke Detector D4120