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SESMD-201 : Severe Environment Smoke Damper

SESMD-201 : Severe Environment Smoke Damper

The SESMD-201 is a Class I leakage-rated smoke damper constructed from 316 stainless steel with 3V blade design, engineered for reliable smoke control in corrosive or severe environments. Designed for vertical or horizontal installation, it offers flexibility in system layout and application. With airflow and leakage ratings in either direction, the SESMD-201 delivers dependable, code-compliant smoke containment while maintaining performance in demanding conditions.

Product Highlights

Blade Type
3V
Blade Material
316SS
Blade Orientation
Horizontal
Duct Connection
Oval
Rectangular
Leakage Class
I
Maximum Pressure Rating (in. wg.)
6
Maximum Velocity (fpm)
2,000
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Features

Actuator Blades Frame Linkage
Standard
Optional

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Product Details

Certifications

AMCA Air Performance

UL 555S (Listing #R13317)

California State Fire Marshal (CSFM) Listing #3230-0981:0104

Codes

International Building Code (IBC)

National Fire Protection Association (NFPA 90A, 92, 101, and 105)

Frame Material

316SS

Maximum Temperature (°F)

350

Documents

Drawings

Static Model File Type Action Type
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3D CAD 2D CAD .DWG

Drawing Supplements

Media

Belimo FSKN Remote Testing Module