UA1G-F Fire and Smoke Damper

Model:	UA1G/F
Depth:	5½”
Orientation:	Vertical or Horizontal
Frame Material:	16 ga. Galvanized Steel
Frame Type:	Hat Channel
Sleeve:	20 ga. Galvanized Steel by 15″ Long on 1½” Grille Clearance <>Or 17″ Long on 3½”; Grille Clearance with 13/16;” Front Flange
Blade Material:	20 ga. Double-Skinned Galvanized Steel (equal to 14 ga.)
Blade Type:	Airfoil
Blade Action:	Parallel
Blade Seals:	Silicone
Jamb Seals:	Stainless Steel
Bearings:	Oil Impregnated Bronze
Axles:	Square Plated Solid Steel Stub
Linkage:	Plated Steel Angle and Crank Plates with Stainless Steel Pivots In-Jamb
Stops:	18 ga. Galvanized at Head and Sill
Actuator:	Electric 120V, 24V or 230V with Heat Response Device (EHRD) Pneumatic with Heat Response Device (PHRD) Factory installed for Power-Open/Spring-Close (Fail Close) Operation External Left Hand Mount Standard Rigth Hand and/or Internal Mount Options
Finish:	Mill
Max Differential Pressure:	4 in. w.g.
Max Velocity:	2000fpm
Leakage Rating:	4 cfm per ft² Max at 1 in. w.g. 8 cfm per ft² Max at 4 in. w.g.

*Dampers smaller than minimum frame size require transitions.

Description

Transitions:	Round or Oval Short Width (<12″) and/or Short Height (<10″)
Sleeves:	Various Gauges
Dual Position Indication Switches (IDPI)
Smoke Detectors:	SM-501 Flow Rated (10″ Minimum) 2151 No-Flow Rated (14″ Minimum Height)
Sensotherm Re-Openable Heat Response Devices:	Electric (ESOT) or Pneumatic (PSOT)
Retaining Angles:	Tab Lock
Axle and Bearings:	Stainless Steel
Remote Test Boxes:	Option for Momentary Test Switch
Copper Tubing:	for Pnuematic Actuators