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Application
Model SSSMD-201 is a 304 stainless steel leakage rated smoke
damper with 3V style blades. The SSSMD-201 has been qualified to
2000 fpm (10.2 m/s) and 4 in. wg (1 kPa) for operational closure in
emergency smoke control situations. Model SSSMD-201 may be
installed vertically (with blades running horizontally) or horizontally
and is rated for airflow and leakage in either direction.
Ratings
Leakage Class:
Pressure:
Velocity:
Temperature:
Standard Construction
Frame:
Blades:
Seals:
Linkage:
Axles:
Bearings:
Size Limitations
Minimum Size:
Maximum Size:
Single Section -
Multiple Section -
Optional Features
• OCI (Open closed indication switches)
• Electric or pneumatic actuators to accomplish smoke
management and system functions.
• Fail open
l
4 in. wg (1 kPa) - differential
pressure
Operational rated to 2000 fpm
(10.2 m/s)
350°F (177ºC) with all actuators.
Higher temperature ratings with
some actuators.
5 in. x 1 in. (127mm x 25mm) 16 ga.
(1.5mm) 304 stainless 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.
16 ga. (1.5mm) 304 stainless steel,
reinforced with 3 longitudinal
structurally designed vee's.
Flexible 304 stainless steel jamb
seals.
304 stainless steel - concealed in
jamb.
/
in. (13mm) dia. 304 stainless
1
2
steel.
304 stainless steel sleeve type.
8 in. W x 6 in. H
(203mm W x 152mm H)
32 in. W x 50 in. H
(813mm W x 1270mm H)
36 in. W x 48 in. H
(914mm W x 1219mm H)
144 in. W x 100 in. H
(3658mm W x 2438mm H)
288 in. W x 50 in. H
(7315 mm W x 1270mm H)
Model SSSMD-201
Model SSSMD-201 meets the requirements for smoke
dampers established by:
National Fire Protection Association
NFPA Standards 92A, 92B, 101 & 105
IBC International Building Codes
New York City (MEA listing #260-91-M)
CSFM California State Fire Marshal
Leakage (Smoke) Damper Listing (#3230-0981:104)
"UL CLASSIFIED (see complete marking on
product)"
"UL CLASSIFIED to Canadian safety standards
(see complete marking on product)"
Standard 555S (Listing #R13317)
Greenheck Fan Corporation certifies that the model
SSSMD-201 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-
R
grams. The AMCA Certified Ratings Seal applies to
air performance ratings only.
H*
LH
*W&H dimensions furnished approximately
(Add sleeve thickness for overall sleeved damper dimension)
Right hand drive is shown. Left hand drive is available upon request.
Installation instructions available at www.greenheck.com
Smoke Dampers
Stainless Steel 3V Blade
UL 555S Leakage Class I
W*
1
/
in. (6mm) undersize.
4
RH
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Related Manuals for Greenheck Stainless Steel 3V Blade SSSMD-201
Summary of Contents for Greenheck Stainless Steel 3V Blade SSSMD-201
- Page 1 “UL CLASSIFIED to Canadian safety standards (see complete marking on product)” Standard 555S (Listing #R13317) Greenheck Fan Corporation certifies that the model SSSMD-201 shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance...
-
Page 2: Pressure Drop Data
Pressure Drop Data This pressure drop testing was conducted in accordance with AMCA Standard 500-D using the three configurations shown. All data has been corrected to represent standard air at a density of .075 lb/ft Actual pressure drop found in any HVAC system is a combination of many factors. This pressure drop information along with an analysis of other system influences should be used to estimate actual pressure losses for a damper installed in a given HVAC system. - Page 3 0.49 1.16 4000 0.64 Greenheck Fan Corporation certifies that the model SSSMD-201 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.
- Page 4 0.33 0.63 4000 0.42 Greenheck Fan Corporation certifies that the model SSSMD-201 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.
- Page 5 1.42 2.17 4000 1.86 Greenheck Fan Corporation certifies that the model SSSMD-201 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.
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Page 6: Application Data
Application Data Damper Sideplate and Sleeve Dimensional Data The drawings below illustrate the factory standard sideplate and sleeve mountings for the SSSMD-201. The standard "A" dimensions listed in the table provide adequate space for the mounting of actuators and controls. If space constraints are a problem the "A"... -
Page 7: Specifications
The basis of design is Greenheck’s model SSSMD-201. Multi Section 50 in. (1270mm) 32 in. (813mm) 64 in. (1626mm) (54mm) 16 in. (406mm) Min. TYPE C in. (3mm) undersize. 128 in. (2540mm) Copyright ©2006 Greenheck Fan Corporation SSSMD-201 Rev 5 July 2006 50 in. (1270mm) (54mm)