Greenheck Fan SSSMD-201 User Manual

Page of 7
AMCA 5.2 Pressure Drop 
SSSMD-201
5D
6D
5D
D =
4  (W) (H)
3.14
Figure 5.3
Figure 5.2
Figure 5. 5
R
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. The AMCA Certified Ratings Seal 
applies to air performance ratings only. 
Velocity (fpm) 
Pressure Drop  
(in. wg) 
Velocity (fpm) 
Pressure Drop  
(in. wg) 
Velocity (fpm) 
Pressure Drop  
(in. wg) 
Velocity (fpm) 
Pressure Drop  
(in. wg) 
500
0.04 
500
0.02 
500
0.01 
500
0.01 
1000 
0.14 
1000
0.07 
1000
0.04 
1000
0.06 
1500
0.31
1500
0.16
1500
0.09 
1500
0.13 
2000
0.55
2000
0.29
2000
0.16
2000
0.23 
2500   
0.86
2500
0.45
2500
0.25
2500
0.36 
3000
1.24
3000
0.65 
3000
0.36
3000
0.52
3500
1.69
3500
0.89
3500
0.49
3500
0.70 
4000
2.20
4000
1.16
4000
0.64
4000
0.92
12 in. x 12 in. (305mm x 305mm) 
24 in. x 24 in. (610mm x 610mm) 
36 in. x 36 in. (914mm x 914mm) 
12 in. x 48 in. (305mm x 1219mm) 
Velocity (fpm) 
Pressure Drop  
(in. wg) 
500
0.03 
1000
0.10
1500
0.23 
2000
0.41
2500
0.63
3000
0.91
3500
1.24
4000
1.62
48 in. x 12 in. (1219mm x 305mm)