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RT-PRC031-EN 63
Performance Data—Exhaust Fan
Figure 24. Exhaust Fan Performance LOW CFM—Case C; STANDARD CFM—Case B (28" Fan)
0 5000 10000 15000 20000 25000 30000 35000 40000 45000
0
1
2
3
4
5
9
0
%
W
O
C
F
M
8
0
%
W
O
C
F
M
5
0
B
H
P
7
0
%
W
O
C
F
M
6
0
% WOCFM
5
0
%
W
O
C
F
M
4
0
%
W
O
C
F
M
3
0
%
W
O
C
F
M
2
0
%
W
O
C
F
M
4
0
B
H
P
3
0
B
H
P
2
5
B
H
P
2
0
B
H
P
1
5
B
H
P
1
0
B
HP
7
.
5
B
H
P
7
0
0
R
P
M
6
0
0
R
P
M
5
0
0
R
P
M
4
0
0
R
P
M
3
0
0
R
P
M
Volumetric Airflow Rate(CFM)
28" FC Exhaust Fan Performance w/Damper
Static Presure(InWC)