SA1

Item:
#SA1

SA1

Smoke Leakage Class I Airfoil Blade Smoke Damper

Actuator must be controlled by a smoke detection system.

Notable Features

Smoke Leakage Class I

Dual Direction Airflow

Approved for Dynamic Conditions

UL Approved

AMCA Tested

Airfoil Blade

Quick Specs

Depth:            5˝"

Orientation: Vertical or Horizontal

Frame Material:        16 ga. Galvanized Steel

Frame Type: Hat Channel

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

Actuator: Electric or Pneumatic

UL Classified: Smoke Leakage Resistance Class I 250°F or 350°F

Approved for Dual Direction Airflow

Approved for Dynamic Conditions

AMCA:           Tested to Standard 500D

Max Differential Pressure: 4 in. wg.

Max Velocity: 2000 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 #3225-1328:111

 

Customers Reviews

Total Reviews: 0
SA1
Information Request for SA1

Engineering & Selection

Northern Equipment Supply Int'l, LLC (NESI) has a team of qualified engineers with an extensive experience in the different segments covered, which allows to provide our customers with ...
>>Read More

Logistics

In order to facilitate the commercialization process, we can provide logistical assistance as required to manage the cargo while it is in transit from the factory to the job site.
>>Read More

Post Sale Service

In order to ensure proper incorporation of a computer to a particular system, we can offer the benefit of starting at a competitive cost and on the advice of our technicians trained and ...
>>Read More