FT2H250

Item:
#FT2H250

FT2H250

3 Hour Smoke Leakage Class II Galvanized Steel Fire/Smoke Damper

This damper automatically closes upon loss of power, and is controlled by a smoke detection system.

Quick Specs

Depth:            5˝"

Orientation: Vertical or Horizontal

Frame Material:        16 ga. Galvanized Steel

Frame Type: Hat Channel

Blade Material:         16 ga. Galvanized Steel

Blade Action: Parallel

Blade Seals: Silicone

Jamb Seals: Stainless Steel

Actuator: EHRD/PHRD

UL Classified: 3 Hour Fire Resistance

Smoke Leakage Resistance Class II

250°F or 350°F

Approved for Dual Direction Airflow

Approved for Dynamic Conditions

AMCA:           Tested and Certified to standard 500D

Max Differential Pressure: 4 in. wg.

Max Velocity: 2000/3000 FPM

Construction & Performance Requirements Met, Underwriters Laboratories, Inc. (UL): Standard 555S, National Fire Protection Association Standards 80 and 90A,ICC's International Building Code, California State Fire Marshall Listing #3225-1328:115

 

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