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Spun steel galvanized ball joints provide flexibility in ducts serving moving cutter heads or other moving equipment. Thus, duct can swing through an arc while maintaining exhaust flow in the line. Available in 3" through 12" diameter.
BALL JOINTS |
| DIA. |
A |
B |
C |
Lbs. |
| 3" |
5 3/8" |
4 3/4" |
23° |
1.00 |
| 4" |
7 1/2" |
6 1/2" |
23° |
1.75 |
| 5" |
9" |
7 7/8' |
27° |
2.50 |
| 6" |
10 3/8" |
8 7/8" |
27° |
3.00 |
| 7" |
10 3/8" |
7 7/8" |
15° |
4.00 |
| 8" |
13" |
11" |
27° |
7.00 |
| 9" |
14 5/8" |
12" |
27° |
8.00 |
| 10" |
14 3/4" |
11 1/4" |
22° |
9.00 |
| 12" |
16 1/2" |
12 1/4" |
20° |
10.00 |
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