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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. |
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| 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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