Greenheck Fan FSD-211 Manual De Usuario

H*

W*

APPLICATION

Model FSD-211 is a combination fire smoke damper with 3V style 

blades. The FSD-211 has been qualified to 2000 fpm (10.2 m/s) and 

4 in. wg (1 kPa) for operation and dynamic closure in emergency fire 

smoke situations. Model FSD-211 may be installed vertically (with 

blades running horizontal) or horizontally and is rated for airflow and 

leakage in either direction.

RATINgs

 

Fire Rating: 

1

1

⁄

2

 

Hours 

 

Dynamic Closure Rating: Actual ratings are size dependent 

 

Maximum Velocity: 

2000 fpm (10.2 m/s) 

 

Maximum Pressure: 

4 in. wg (1 kPa) 

 

Maximum Temperature: 350ºF (177°C) -- Depending on 

 

 

actuator

 

Leakage Class: 

I 

 

Operational Rating:  

Actual ratings are actuator dependent 

 

Maximum Velocity: 

2000 fpm (10.2 m/s) 

 

Maximum Pressure: 

4 in. wg (1 kPa) 

 

Maximum Temperature: 350ºF (177°C) - Depending on 

 

 

actuator

sTANdARd CONsTRuCTION

 

Frame:  

5 in. x 1 in. (127mm x 25mm) 

 

 

galvanized steel hat channel with 

 

 

reinforced corners. A low profile head 

 

 

and sill are used on sizes less than 

 

 

17 in. (432mm) high to maximize free 

 

 

area and performance. 

 

Blades:  

16 ga. (1.5mm) galvanized steel, 

 

 

reinforced with 3 longitudinal 

 

 

structurally designed vee’s. 

 

Seals: 

Extruded silicone rubber blade seals 

 

Jamb Seals: 

Flexible stainless steel jamb seals 

 

Linkage: 

Concealed in jamb. 

 

Closure Device: 

UL listed 165°F (74°C) RRL 

 

Axles: 

1

⁄

2

 in. (13mm) dia. plated steel 

 

Bearings: 

Bronze sleeve type

sIze LImITATIONs:

 

Minimum Size: 

8 in. W x 6 in. H (203mm W x 152mm H) 

 

Maximum Size:  

Single Section: 32 in. W x 50 in. H 

 

 

(813mm W x 1270mm H) 

 

 

36 in. W x 48 in. H 

 

 

(914mm x 1219mm) 

 

 

Multiple Section:  

 

 

Horizontal: 144 in. W x 96 in. H 

 

 

(3658mm W x 2438mm H) 

 

 

Vertical:  128 in. W x 100 in. H 

 

 

(3251mm W x 2540mm H)

OPTIONAL FeATuRes:

• RRL/OCI (Open closed indication switches) 

• Electric or pneumatic actuators 

• POC retaining angles 

• Smoke detectors 

• Momentary switch 

• Pneumatic Relief Valve (PRV) 

• Security bars 

• TOR (remote override of 165ºF (74°C) or 212ºF (100°C) closure 

  allows damper to perform smoke management functions during a 

  fire emergency) 

• 165ºF (74°C), 212°F (100°C), 250ºF (121°C), and 350ºF (177°C) 

  RRL's available. 

• Sealed transitions and sleeves

model Fsd-211

FIRe smOKe dAmPeRs

 

*W&H dimensions furnished approximately ¼in. (6mm) undersize. 
(Add sleeve thickness for overall sleeved damper dimension) 
Right hand drive is shown. Left hand drive is available upon request.

LH

RH

Model FSD-211 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  
CsFm California state Fire marshal 
  Fire Damper Listing (#3225-0981:103)
  Leakage (Smoke) Damper Listing (#3230-0981:104)
New York City (MEA listing #260-91-M)

“uL CLAssIFIed (see complete marking on 

product)”

“uL CLAssIFIed to Canadian safety standards 

(see complete marking on product)”

 

Standard 555 & 555S (Listing #R13317)

R

Greenheck Fan Corporation certifies that the 
model FSD-211 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. 

Installation installations available at www.greenheck.com