Standard Radius Bellmouth
KEY |
A = Opening Dimension 1/8″ under nominal size |
MATERIALS AVAILABLE |
6″ to 24″ 20 Gauge Galvanized |
DIMENSIONS |
|||||
(A) |
(B) |
(R) |
(C) |
Opening |
Weight Each |
2” |
7” |
1-1/2” |
2-1/2” |
5″ |
1.0 lbs |
3” |
8” |
1-1/2” |
2-1/2” |
6″ |
1.0 lbs |
4” |
9” |
1-1/2” |
2-1/2” |
7″ |
1.3 lbs |
5” |
10” |
1-1/2” |
2-1/2” |
8″ |
1.5 lbs |
6” |
12” |
2″ |
3″ |
10″ |
1.7 lbs |
7” |
13” |
2″ |
3″ |
11″ |
1.9 lbs |
8” |
14” |
2″ |
3″ |
12″ |
2.0 lbs |
9” |
15” |
2″ |
3″ |
13″ |
2.2 lbs |
10” |
16” |
2″ |
3″ |
14″ |
2.4 lbs |
11” |
19” |
3″ |
4″ |
17″ |
3.6 lbs |
12” |
22” |
3″ |
4″ |
18″ |
3.8 lbs |
13” |
21” |
3″ |
4″ |
19″ |
4.0 lbs |
14” |
22” |
3″ |
4″ |
20″ |
4.4 lbs |
15” |
23” |
3″ |
4″ |
21″ |
4.5 lbs |
16” |
26” |
4″ |
5″ |
24″ |
6.5 lbs |
17” |
27” |
4″ |
5″ |
25″ |
6.8 lbs |
18” |
28” |
4″ |
5″ |
26″ |
7.1 lbs |
DIMENSIONS |
|||||
(A) |
(B) |
(R) |
(C) |
Opening |
Weight Each |
19” |
29” |
4″ |
5″ |
27″ |
7.2 lbs |
20” |
30” |
4″ |
5″ |
28″ |
7.3 lbs |
21” |
31” |
4″ |
5″ |
29″ |
7.5 lbs |
22” |
34” |
5″ |
6″ |
32″ |
9.7 lbs |
23” |
35” |
5″ |
6″ |
33″ |
9.9 lbs |
24” |
36” |
5″ |
6″ |
34″ |
10.4 lbs |
26” |
40” |
6″ |
7″ |
38″ |
13.2 lbs |
28” |
42” |
6″ |
7″ |
40″ |
13.7 lbs |
30” |
44” |
6″ |
7″ |
42″ |
14.8 lbs |
32” |
48” |
7″ |
8″ |
46″ |
15.3 lbs |
34” |
50” |
7″ |
8″ |
48″ |
19 lbs |
36” |
52” |
7″ |
8″ |
50″ |
20.3 lbs |
38” |
54” |
7″ |
8″ |
52″ |
24.7 lbs |
40” |
58” |
8″ |
9″ |
56″ |
27.3 lbs |
42” |
60” |
8″ |
9″ |
58″ |
27.5 lbs |
44” |
62” |
8″ |
9″ |
60″ |
27.8 lbs |
46” |
64” |
8″ |
9″ |
62″ |
28.8 lbs |
48” |
66” | 8″ | 9″ | 64″ | 29.8 lbs |