Greenheck FSD-211 - Manual

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

UL 555 Fi re Resistance Rating

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

UL 555S Leakage Rating

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

Combination

FIRe smOKe dAmPeRs

Steel 3-V Blades

UL 555S Leakage Class I

UL 555 1

1

⁄

2

Hour Fire Resistance Rating

*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