Greenheck Fan FSD-M211 Manual Do Utilizador

Model FSD-M211 meets the requirements for fire 

dampers, smoke dampers and combination fire 

smoke dampers established by:
National Fire Protection Association 

    NFPA Standards 80, 90A, 92A, 92B, 101, & 105
IBC  International Building Codes
ICBO  Uniform Building Codes  
SBCCI  Standard Building Codes
British Standard BS476
Tested to 4 hours at Warrington Fire, UK

Application

Model FSD-M211 is a combination fire smoke damper with 3V style 

blades. The FSD-M211 has been qualified to 10.2 m/s and 1 kPa for 

operation and dynamic closure in emergency fire smoke situations. 

Model FSD-M211 may be installed vertically (with blades running 

horizontal) or horizontally and is rated for airflow and leakage in 

either direction.

Model FSD-M211 has also been tested in accordance with BS476 to 

4 hours at Warrington Fire, UK, and is approved for fire partitions of 

4 hours or less where British Standards are required.

Ratings

UL 555 Fire Resistance Rating
 

Fire Rating: 

1

1

⁄

2

 Hours

 

Dynamic Closure Rating: Actual ratings are size dependant

 

Maximum Velocity: 

10.2 m/s

 

Maximum Pressure: 

1 kPa

UL 555S Leakage Rating
 

Leakage Class: 

I

 

Operational Rating: Actual ratings are actuator dependant

10.2 m/s

 

1 kPa

Max.  Temperature:    

177°C —Depending on actuator

BS476 Fire Resistance Rating
 

Fire Rating: 

4 hours

Standard Construction

 

Frame: 

 

127mm x 25mm galv. steel hat 

 

channel with reinforced corners . A 

 

low profile head and sill are used on 

 

sizes less than 432mm high to 

 

maximize free area and 

 

performance. 

 

Blades: 

1.5mm galvanized steel, reinforced 

 

 

with 3 longitudinal structurally 

 

 

designed vee’s. 

 

Seals: 

Extruded silicone rubber blade 

 

 

seals. Flexible stainless steel jamb 

 

 

seals. 

 

Closure Device: 

74°C RRL  

 

Linkage: 

Concealed in jamb. 

 

Axles: 

13mm diameter plated steel 

 

Bearings: 

Bronze sleeve type.

Size Limitations

 

Minimum Size: 

101mm  W x  101mm H 

 

Maximum Size: 

 

Single Section:  

813mm W x 1270mm H 

 

 

or 914mm W x 914mm H 

 

Multiple Section: 

3251mm W x 2540mm H Vertical 

 

 

or 3658mm W x 2438mm H 

 

 

Horizontal

Optional Features

• Stainless steel bearings 

• 100°C, and 177°C RRL  available (UL only) 

• 69°C fusible link (BS476) 

• Electric or pneumatic actuators to accomplish smoke 

   management and system functions. 

• Sleeve with Integral flange on both sides available 

• RRL/OCI (open close indication) 

• TOR (remote override of 74°C or 100°C closure allows damper to 

   perform smoke management functions during a fire emergency)

Model FSD-M211

FIRE SMOKE DAMPERS

* W & H dimensions furnished approximately 6mm undersize.
  (Add sleeve thickness for overall sleeved damper dimension)
  Right hand drive is shown. Left hand drive is available upon request.

LH

RH

“UL CLASSIFIED (see complete marking on 

product)”

“UL CLASSIFIED to Canadian safety standards 

(see complete marking on product)”

 

Standard 555 & 555S (Listing #R13317)

Greenheck Kunshan Co. Ltd. and Greenheck Fan 

Corporation certifies that the model FSD-M211 

shown herein is licensed to bear the AMCA Seal. The 

ratings shown are based on tests and procedures 

performed in accordance with AMCA Publication 

511 and comply with the requirements of the AMCA 

Certified Ratings Programs. The AMCA Certified 

Ratings Seal applies to air performance ratings only. 

®

AIR

MOVEMENT

AND CONTROL

ASSOCIATION

INTERNATIONAL, INC.

AIR

PERFORMANCE

Installation instructions available at www.greenheck.com