Greenheck Fan SMD-202 Ventilation Hood User Manual


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AMCA 5.3 Pressure Drop SMD-202
5D 6D
5D
D
=
4 (W) (H)
3.14
Figure 5.3
Figure 5.2
Figure 5.5
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 0.02 500 0.01 5000.01 5000.01
10000.09 10000.04 1000 0.03 1000 0.04
15000.20 1500 0.09 1500 0.06 1500 0.10
20000.36 20000.16 2000 0.11 2000 0.17
25000.56 2500 0.25 2500 0.17 2500 0.27
30000.81 30000.3530000.24 3000 0.39
3500 1.10 3500 0.48 3500 0.33 3500 0.53
40001.44 40000.63 4000 0.42 4000 0.70
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 0.02
1000 0.07
1500 0.16
2000 0.29
2500 0.45
3000 0.64
3500 0.88
4000 1.14
48 in. x 12 in. (1219mm x 305mm)
R
Greenheck Fan Corporation certies that the
model SMD-202 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 Certied Ratings
Programs. The AMCA Certied Ratings Seal
applies to air performance ratings only.
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