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Greenheck FSD-212 User Manual
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Greenheck FSD-212 User Manual

Combination fire smoke damper
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Application
Model FSD-212 is a combination fire smoke damper with
3V style blades. This model is designed for operation
and dynamic closure in emergency fire smoke situations.
It is rated for airflow and leakage in either direction. The
FSD-212 may be installed vertically (with blades running
horizontal) or horizontally.
Ratings
UL 555 Fire Resistance Rating
Fire Rating: 1
Dynamic Closure Rating: Actual ratings are size
Velocity: Up to 2,000 fpm (10.2 m/s)
Pressure: Up to 6 in. wg (1.5 kPa)
UL 555S Leakage Rating
Leakage Class: II
Operational Rating: Actual ratings are size
Velocity: Up to 2,000 fpm (10.2 m/s)
Pressure: Up to 6 in. wg (1.5 kPa)
Temperature: Up to 350°F (177°C) - depending
Construction
Frame Material
Frame Material
Thickness
Frame Type
Blade Material
Blade Material
Thickness
Blade Type
Plated steel out of airstream,
Linkage
Axle Bearings
Axle Material
Blade Seals
Jamb Seals
Closure Device
Closure Temperature
Features:
• Frames are constructed with reinforced corners. Low
profile head and sill are used on sizes less than 17 in.
high (432mm).
• Blades are a double skin airfoil with full length structural
reinforcement.
⁄
hours
1
2
dependent
dependent
upon the actuator
Standard
Galvanized steel
16 ga. (1.5mm)
5 in. x 1in.
(127mm x 25mm)
hat channel
Galvanized steel
16 ga. (1.5mm)
3V
concealed in jamb
304SS
Plated steel
Silicone
304SS
RRL/OCI, TOR,
RRL
PRV, or Fusible
212°F (100°C),
165°F (74°C)
250°F (121°C),
350°F (177°C)
UL 555 1 1/2 Hour Fire Resistance Rating
*Width and Height dimensions furnished approximately
(6mm) undersize. Add sleeve thickness for overall sleeved
damper dimension.
Optional
-
Model FSD-212 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
-
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)
-
-
-
-
-
Minimum
Link
W x H
Inches
mm
203 x 152
Inches
mm
203 x 152
Installation instructions available at www.greenheck.com.
Model FSD-212
Combination Fire Smoke Damper
UL 555S Leakage ClassII
See complete marking on
product.
UL 555 and UL 555S
Classification R13317
Maximum Size
Single
Size
Section
4 in. wg (1 kPa) pressure
8 x 6
32 x 50 or 36 x 48
813 x 1270 or
914 x 1219
6 in. wg (1.5 kPa) pressure
8 x 6
36 x 48
914 x 1219
Steel 3V Blades
⁄
in.
1
4
Multiple Section
Horizontal
Vertical
144 x 96
128 x 100
3658 x 2438 3251 x 2540
144 x 48
128 x 48
3658 x 1219 3251 x 1219

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Summary of Contents for Greenheck FSD-212

  • Page 1 Model FSD-212 Application Combination Fire Smoke Damper Model FSD-212 is a combination fire smoke damper with Steel 3V Blades 3V style blades. This model is designed for operation UL 555S Leakage ClassII and dynamic closure in emergency fire smoke situations.

  • Page 2: Pressure Drop Data

    - S & drive connections • Smoke detectors - Access doors • Transitions: R, C, O • Greenheck test switches (GTS-1, -2, -3, -4) • Momentary test switch • POC retaining angles • RRL/OCI (Open closed indication switches) Pressure Drop Data This pressure drop testing was conducted in accordance with AMCA Standard 500-D using the three configurations shown.

  • Page 3: Pressure Drop

    1.86 4000 2.11 Greenheck Fan Corporation certifies that the model FSD-212 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 Pro- grams.

  • Page 4: Application Data

    Sleeve Length Application Data FSD-212 Actuators and Accessories Space Envelopes Externally mounted actuators always require space outside of the damper sleeve. The “S” dimension illustrates the clearance required for various available actuators. On dampers less than 18 in. (457mm) high, actuators may also require clearances above and/ or below the sleeve.
  • Page 5 Damper Sleeve Dimensional Data The drawings below and corresponding table show the position of the FSD-212 damper when mounted in a factory sleeve. The standard mounting locations provide enough space for the mounting of actuators, controls and allow space for installation of retaining angles and duct connections.

  • Page 6: Specifications

    FSD-212 When a combination fire smoke damper is being used in conjunction with round or oval ductwork, the FSD-212 can be supplied in a factory sleeve with round or oval transitions on both ends of the sleeve. Dampers should be ordered to the duct dimensions.