Greenheck Fan Stainless Steel 3V Blade SSSMD-201 - Manual

Model SMD-M201 meets the requirements for smoke
dampers established by:
National Fire Protection Association
NFPA Standards 92A, 92B, 101 & 105
IBC International Building Codes
Application
Model SMD-M201 is a leakage rated smoke damper with 3V style
blades. The SMD-M201 has been qualified to 10.2 m/s and 1 kPa
for operational closure in emergency smoke control situations.
Model SMD-M201 may be installed vertically (with blades running
horizontally) or horizontally and is rated for airflow and leakage in
either direction.
Ratings
UL 555S Leakage Rating
Leakage Class: I
Operational Rating: Limits are actuator dependant
Maximum Velocity: 10.2 m/s
Maximum Pressure: 1 kPa
Maximum Temperature: 177°C—Depending on actuator
Standard Construction
Frame: 127mm x 25mm galvanized 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.
Linkage: Concealed in jamb.
Axles: 13mm dia. plated steel.
Bearings: Bronze sleeve type.
Size Limitations
Minimum Size: 203mm W x 152mm H
Maximum Size:
Single Section: 762mm W x 762mm H
Multiple Section: 7315mm W x 1270mm H or
3658mm W x 2540mm H
Optional Features
• Galvanized steel sleeves.
• Stainless steel bearings
• Electric or pneumatic actuators to accomplish smoke
management and system functions.
• Sleeve with integral flange on both sides available
Model SMD-M201
Steel 3V Blades
UL 555S Leakage Class I
SMOKE DAMPERS
H
W
LH
RH
“UL CLASSIFIED (see complete marking on
product)”
“UL CLASSIFIED to Canadian safety standards
(see complete marking on product)”
Standard 555S (Listing #R13447)
* 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.
R
Greenheck Kunshan Co. Ltd. and Greenheck
Fan Corporation certifies that the model
SMD-M201 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 instructions available at www.greenheck.com