MOTORIZED FIRE AND SMOKE DAMPER

MOTORIZED FIRE AND SMOKE DAMPER

Motorized Fire and Smoke Damper

STANDARD CONSTRUCTION

 FRAME: 5W x %" x 16-GA galvanized steel hat channel

BLADES: 16-GA galvanized steel single thickness; Parallel action 

AXLES: Plated solid steel stub

BEARINGS: Oil impregnated bronze

LINKAGE: Plated steel angle and crank plates with stainless steel pivots, in-jamb type or on-blade type

STOPS: 18-GA galvanized steel angles at head and sill

BLADE SEALS: Silicone

JAMB SEALS: Stainless steel

SLEEVE: Minimum 20-GA galvanized steel by 18" long (sizes greater 
than 84" wide or 84" high require minimum 18-GA)

CAULKING: Hardcast Irongrip 601 or UL-listed equivalent

ACTUATOR: Electric or pneumatic; Factory-installed for Power-Open/ Spring-Close (fail close) operation; External left hand mounted as viewed from jackshaft side of damper

FINISH: Mill


 

OPTIONS

  • Exact Size
  • Sleeve - Transition - Sideplate
  • Flange - Front, Rear, or Both
  • Actuators - 120V, 24V, 230V or Pneumatic
  • Right Hand and/or Internal Actuator Mounting Locations (Restrictions Apply) Power-Close/Spring-Open Actuation
  • Integral Dual Position Indication (IDPI) Switches
  • Model SM-501 Flow-Rated Smoke Detector (10" Minimum Damper Height)
  • Model 2151 No-Flow Smoke Detector (12" Minimum Damper Height)
  • Remote Test Box
  • Copper Tubing (For Pneumatic Actuators)
  • Transformers
  • Tab-Lock Retaining Angles - 1 or 2 Sets
  • Bearings - 01B or Stainless Steel
  • Axle - Stainless Steel
  • Security Bars
  • Short-Width (<16") and/or Short-Height (<8") Transitions