Air Collection Parts
Full and Half Cut-Offs
Cast aluminum cut-offs with galvanized steel slide gates. Cut-offs are used to balance systems, or save air, heat and power when machine is not in use. All cut-offs are furnished with set screws so blade may be firmly placed for volume control. To install, cut slot in pipe and sheet metal screw collar to pipe.
| Cut-Offs- Full |
Cut-Offs- Half |
 |
 |
| 3" |
4-3/8" |
4-3/4" |
2-5/16" |
0.8 |
| 4" |
5-1/2" |
6" |
2-1/2" |
1.2 |
| 5" |
6-3/8" |
6-7/8" |
2-1/4" |
1.4 |
| 6" |
7-1/2" |
9" |
2-7/8" |
2.0 |
| 7" |
8-3/8" |
9-1/2" |
2-11/16" |
2.5 |
| 8" |
9-5/8" |
10-1/2" |
2-3/4" |
3.2 |
| 9" |
11" |
11-1/4" |
2-3/4" |
3.5 |
| 10" |
11-1/4" |
13" |
3" |
4.2 |
| 12" |
13-3/4" |
15-3/4" |
3" |
5.5 |
| 14" |
16-1/2" |
17-1/2" |
4-1/4" |
8.6 |
| *2" |
3-7/8" |
4-3/8" |
1-7/8" |
0.9 |
| 3" |
4-1/4" |
5-5/8" |
2-1/4" |
1.2 |
| 4" |
5-1/8" |
6-3/4" |
2-7/16" |
1.8 |
| 5" |
6-1/8" |
8-1/8" |
2-11/16" |
2.7 |
| 6" |
7-1/8" |
10" |
2-3/4" |
3.4 |
| 7" |
8" |
11-1/8" |
2-5/8" |
3.4 |
| 8" |
9-1/4" |
12" |
3-3/8" |
5.5 |
| 9" |
10-1/2" |
13-5/8" |
3-5/8" |
5.5 |
| 10" |
11-3/8" |
14-3/8" |
3-5/8" |
7.4 |
| 12" |
13-3/8" |
16-1/4" |
3-5/8" |
8.7 |
| 14" |
15-3/4" |
19" |
4-1/4" |
11.7 |
| *16" |
18" |
21-1/4" |
4-1/4" |
14.9 |
| *18" |
20-1/4" |
32-3/4" |
6-7/8" |
33.7 |
| *20" |
22-1/4" |
33-3/4" |
6-7/8" |
43.0 |
*Not Stocked- Available on Special Order
