4801-5327 Rev 1-15
Mega-Flow External Damper Fan - Unassembled
Page 9 of 24
1
0
0
4
-8
0
3
0
#
1
4
x
1
/2
"
T
R
U
S
S
S
C
R
E
W
M
F
-3
6
E
D
-
0
4
0
4
-1
0
0
5
3
M
F
-3
6
E
D
-
0
4
0
4
-1
0
0
4
7
1
0
0
2
-2
3
7
4
3
/8
-1
6
x
1
"
C
A
R
R
A
G
E
B
O
L
T
C
O
N
E
S
U
P
P
O
R
T
B
R
A
C
K
E
T
1
0
0
1
-1
4
5
7
3
/8
-1
6
L
O
C
K
N
U
T
M
F
-3
6
E
D
-
6
4
0
3
-9
2
0
2
4
B
L
A
D
E
1
0
1
9
-2
4
1
7
1
/4
x
1
/4
x
1
"
K
E
Y
S
H
E
A
R
M
O
T
O
R
/S
H
E
A
V
E
1
0
0
2
-2
3
7
3
5
/1
6
-1
8
x
3
/4
C
A
R
R
IA
G
E
B
O
L
T
1
0
2
2
-3
1
0
7
C
O
G
B
E
L
T
1
0
4
0
-0
1
0
5
T
E
N
S
IO
N
D
R
A
W
L
A
T
C
H
1
0
0
5
-5
0
0
6
3
/1
6
A
D
6
2
R
IV
E
T
M
F
-3
6
E
D
-
0
4
0
4
-1
0
0
5
6
1
0
0
1
-1
7
3
5
5
/1
6
-1
8
L
O
C
K
N
U
T
IN
T
E
R
N
A
L
B
E
L
T
T
E
N
S
IO
N
E
R
A
S
S
E
M
B
L
Y
M
F
-3
6
E
D
0
4
0
4
-1
0
0
5
4
M
F
-3
6
E
D
0
4
0
4
-1
0
0
5
5
O
R
IF
IC
E
M
F
-4
8
E
D
-
0
4
0
4
-1
0
3
1
8
L
H
S
ID
E
P
A
N
E
L
M
F
-4
8
E
D
-
0
4
0
4
-1
0
3
1
9
S
E
E
C
H
A
R
T
B
O
T
T
O
M
P
A
N
E
L
M
F
-4
8
E
D
0
4
0
4
-1
0
3
2
2
R
H
S
ID
E
P
A
N
E
L
M
F
-4
8
E
D
0
4
0
4
-1
0
3
2
0
G
A
L
V
A
N
IZ
E
D
P
R
O
P
M
F
-4
8
E
D
-
6
4
0
3
-5
0
1
0
3
B
L
A
D
E
M
F
-3
6
E
D
-
0
4
0
4
-1
0
2
4
6
M
F
-4
8
E
D
-
0
4
0
4
-1
0
3
6
2
T
O
P
P
A
N
E
L
M
F
-4
8
E
D
-
0
4
0
4
-1
0
3
1
2
Figure 3: E
xternal Damper Fan Assembly 36” and 48”