Greenheck Fan Ventilation Hood DFD M210 User Manual

Model DFD-M210  
Multi-Blade FIRE DAMPER  
Application  
Model DFD-M210 is a multi-blade fire damper with 3V style blades.  
The DFD-M210 has been qualified to 10.2 m/s (2000 fpm) and 1.0kPa  
(4 in. wg.) for operation and dynamic closure in emergency fire  
situations. Model DFD-M210 may be installed vertically (with blades  
running horizontal) or horizontally and is rated for airflow in either  
direction.  
Steel 3V Blades  
UL555 11/2 Hour Fire Resistance Rating  
4 hour Fire Resistance Rating (BS476)  
Model DFD-M210 is intended for installation in  
accordance with fire damper requirements  
established by:  
Model DFD-M210 has also been tested in accordance with BS476 to  
4 hours at Warrrington Fire, UK, and is approved for fire partitions of 4  
hours or less where British Standards are required.  
National Fire Protection Association  
NFPA Standards 80, 90A & 101  
Ratings  
ICBO Uniform Building Codes  
IBC International Building Codes  
SBCCI Standard Building Codes  
UL 555 Fire Resistance Rating  
Fire Rating:  
112 Hours  
Dynamic Closure Rating: Actual limits are size dependent  
Maximum Velocity:  
Maximum Pressure:  
10.2 m/s (2000 fpm)  
1 kPa (4 in. wg)  
British Standard BS476  
Tested to 4 hours at Warrington Fire, UK  
BS476 Fire Resistance Rating  
Fire Rating:  
4 hours  
Standard Construction  
“UL CLASSIFIED (see complete marking on  
product)”  
“UL CLASSIFIED to Canadian safety standards  
(see complete marking on product)”  
Standard 555 (Listing #R13317)  
Frame:  
127mm x 25 mm (5 in. x 1 in.) 1.5mm  
(16 gauge) galvanized steel hat  
channel with reinforced corners. A  
low profile head and sill are used on  
sizes less than 432mm (17 in.) high to  
maximize free area and performance.  
1.5mm (16 gauge) galvanized steel,  
reinforced with 3 longitudinal  
structurally designed vee’s.  
Flexible stainless steel jamb seals.  
Concealed in jamb.  
Greenheck Kunshan Co. Ltd. and Greenheck Fan  
Corporation certifies that the model DFD-M210  
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  
Blades:  
Seals:  
Linkage:  
Fusible Link:  
Axles:  
UL listed 74ºC (165°F)  
R
AMCA Certified Ratings Seal applies to air  
performance ratings only.  
13mm (12 in.) dia. plated steel.  
Bronze sleeve type.  
Bearings:  
Actuator:  
Manual quadrant.  
Size Limitations  
Minimum Size:  
203mm W x 152mm H  
(8 in. W x 6 in. H)  
Maximum Size:  
Single Section:  
914mm W x 914mm H  
(36 in. W x 36 in. H) or  
813mm W x 1270mm H  
(32 in. W x 50 in. H)  
1626mm W x 1270mm H  
(64 in. W x 50 in. H)  
W
Multi Section:  
Optional Features  
•100ºC (212°F), 141ºC (286°F), and 177ºC (350°F) fusible links (UL only)  
• 69°C (155°F) fusible links (BS476)  
RH  
• Factory mounted sleeves  
• Retaining angles  
• Sleeve with integral flange on both sides  
H
LH  
*W & H dimensions furnished approximately 6mm (1/4 in.) undersize.  
(Add sleeve thickness for overall sleeved damper dimension)  
 
AMCA 5.2 Pressure Drop  
DFD-M210  
5D  
Figure 5.2  
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305mm x 1219mm  
1219mm x 305mm  
305mm x 305mm  
610mm x 610mm  
914mm x 914mm  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
2.5  
5.1  
3
2.5  
5.1  
8
2.5  
5.1  
10  
35  
2.5  
5.2  
5
2.6  
5.1  
3
15  
27  
17  
10  
7.6  
32  
7.7  
57  
7.7  
80  
7.8  
42  
7.6  
22  
10.3  
12.9  
15.3  
18  
57  
10.3  
12.9  
15.6  
17.9  
20.7  
105  
164  
242  
316  
424  
10  
135  
207  
311  
411  
561  
10.3  
12.9  
15.4  
18.1  
20.8  
72  
10.2  
12.7  
15.3  
17.7  
20.3  
42  
90  
12.6  
15.5  
17.8  
20.8  
115  
162  
224  
296  
65  
125  
174  
227  
95  
127  
167  
20.5  
Greenheck Kunshan Co. Ltd. and Greenheck Fan  
Corporation certifies that the model DFD-M210  
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.  
R
 
AMCA 5.3 Pressure Drop  
DFD-M210  
5D  
6D  
Figure 5.3  
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305mm x 305mm  
610mm x 610mm  
914mm x 914mm  
305mm x 1219mm  
1219mm x 305mm  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
2.4  
5.1  
5
2.5  
5
3
2.5  
5.1  
3
8
2.5  
5.1  
3
2.5  
5.1  
5
22  
10  
10  
20  
7.8  
52  
7.7  
22  
7.6  
15  
27  
42  
62  
82  
107  
7.7  
25  
7.6  
40  
10.3  
12.9  
15.4  
17.7  
20.8  
92  
10.3  
12.8  
15.5  
17.9  
20.8  
40  
10.1  
12.8  
15.3  
17.7  
20.3  
10.3  
12.9  
15.7  
18.7  
20.9  
42  
10.1  
12.7  
15.3  
18  
72  
145  
209  
274  
379  
62  
67  
112  
164  
227  
299  
92  
100  
140  
174  
122  
167  
20.6  
Greenheck Kunshan Co. Ltd. and Greenheck Fan  
Corporation certifies that the model DFD-M210  
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.  
R
 
AMCA 5.5 Pressure Drop  
DFD-M210  
VELOCITY VS. PRESSURE DROP  
1000  
100  
10  
305mm x 305mm  
610mm x 610mm  
914mm x 914mm  
305mm x 1219mm  
1219mm x 305mm  
2
5
10  
30  
FACE VELOCITY- METERS/SECOND  
AMCA 5.5  
305mm x 305mm  
610mm x 610mm  
914mm x 914mm  
305mm x 1219mm  
1219mm x 305mm  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
Velocity  
(m/s)  
Pressure  
Drop (Pa)  
2.5  
5
13  
2.5  
5
8
2.5  
5.1  
8
2.6  
5.1  
8
2.5  
5
1
55  
35  
30  
32  
42  
7.5  
122  
7.6  
75  
7.7  
67  
7.7  
75  
7.7  
95  
10.2  
12.7  
15.4  
17.9  
20.6  
222  
10.3  
12.8  
15.3  
17.7  
20.8  
140  
217  
309  
409  
568  
10.2  
12.9  
15.5  
18.1  
20.6  
115  
184  
269  
354  
471  
10.2  
12.7  
15.5  
18.1  
20.6  
130  
202  
301  
416  
536  
10.3  
12.7  
15.3  
17.9  
20.8  
172  
264  
381  
521  
707  
349  
508  
688  
907  
Greenheck Kunshan Co. Ltd. and Greenheck Fan  
Corporation certifies that the model DFD-M210  
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.  
R
 
DIMENSIONAL DATA  
Damper Sizing Information  
SPECIFICATIONS  
The following figure shows maximum damper section size.  
Multi Section  
Single Section  
1270mm  
H
813mm  
1626mm  
w
914mm x 914mm  
or  
813mm x 1270mm  
Damper Sleeve Dimensional Data  
The drawings below and corresponding table show the position of the DFD-M210 damper when mounted in a factory sleeve.  
The standard mounting locations provide enough space for the mounting of manual quadrant, controls and allow space for  
installation of retaining angles and duct connections.  
The “A” dimension is the location of the damper mounted in a  
38mm max.  
factory sleeve. The table below shows the Standard, Minimum,  
and Maximum “A” dimensions.  
"A" Dimension  
95mm  
Standard  
183mm  
Minimum  
137mm  
Maximum  
406mm  
All Dampers  
1
All dampers w/o OCI.  
Varies  
152mm  
RH  
Note: Entire damper frame is not required to be installed  
within the wall.  
137mm  
A
LH  
The damper blades, when closed, should be contained  
in the wall.  
Right hand drive is shown  
Left hand drive available upon request  
127mm  
Sleeve Length  
Specifications  
Fire Dampers meeting the following specifications shall be furnished and  
installed where shown on plans and/or as described in schedules. Dampers shall  
meet the requirements of the latest edition of NFPA 80, 90A and 101.  
Program for Test Figures 5.2, 5.3 and 5.5. Damper air performance data shall be  
developed in accordance with the latest edition of AMCA Standard 500-D.  
Damper blades shall be 1.5mm galvanized steel 3V type with three longitudinal  
grooves for reinforcement. Blades shall be completely symmetrical relative to  
their axle pivot point, presenting identical resistance to airflow and operation in  
either direction through the damper (blades that are non-symmetrical relative to  
their axle pivot point or utilize blade stops larger than 13mm are unacceptable).  
Dampers shall be tested, rated and labeled in accordance with the latest edition  
of UL Standard 555. Dampers shall have a UL 555 fire rating of 112 hours. Each  
damper shall be equipped with a heat responsive device which has been tested  
and approved for use with the damper assembly in accordance with UL 555.  
The heat responsive device shall have a temperature rating of (specifier select  
one of the following) 74ºC, 100ºC, 141ºC, or 177ºC. Dampers shall be UL labeled  
for use in dynamic systems. The damper shall have a dynamic closure pressure  
rating of 1 kPa.  
Damper frame shall be 16 gauge galvanized steel formed into a structural hat  
channel shape with reinforced corners. Bearings shall be sintered bronze,  
permanently lubricated, synthetic (acetal) sleeve type rotating in extruded holes  
in the damper frame for maximum service. Axles shall be square and positively  
locked into the damper blade. Jamb seals shall be stainless steel compression  
type.  
Damper actuator shall be manual quadrant. Manufacturers submittal data shall  
indicate actuator space requirements around the damper.  
The Damper Manufacturers submittal data shall certify all air performance  
pressure drop data is licensed in accordance with the AMCA Certified Ratings  
Basis of design is Greenheck Model DFD-M210.  
GREENHECK  
Greenheck Kunshan Co Ltd.  
17 Qunyi Minying District • Kunshan Economic &  
Technical Development Zone  
Kunshan, Jiangsu, China 215300  
Tel: 0512-573-66666 • Fax: 0512-573-78633  
Copyright © 2005 Greenheck Fan Corpation  
DFD-M210 Rev. 3 June 2005  
 

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