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DUCT COMPONENTS: CUTOFFS



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

Full cutoffs diagram
Size I.D. O.D. A B C D E F G H I Weight LBS. Albina Stock Factory Direct
2 2 2.31 4.5 1.75 2.5 6.25 3.63 3 0.94 0.31 0.75 0.4 no yes
3 2.5 2.81 5.63 1.69 3.13 7.57 4 3.38 0.94 0.38 0.75 0.7 no yes
4 3.44 3.87 6.86 2.36 3.75 9.94 5 4.38 0.94 0.38 0.75 1 yes no
5 4.5 4.75 8 3 4.5 12.5 6 5.38 1.06 0.38 0.88 1.4 yes no
6 5.44 5.82 10 3.25 5.5 14.5 7 6.38 1.06 0.38 0.88 2 yes no
7 6.44 6.81 11.25 3.75 5.56 15.63 8 7.38 1.25 0.38 1.06 2.7 no yes
8 7.44 7.85 12.63 4.5 7.13 18.75 9.63 8.63 2 0.5 1.53 4.4 yes no
9 8.44 8.88 13.6 4.92 7 20.5 10.62 9.62 1.59 0.51 1.33 5.4 no yes
10 9.56 9.83 14.38 5.34 7.44 22.34 11.38 10.38 1.88 0.69 1.5 6.2 yes no
12 11.56 11.81 16.25 6.75 9 27.38 13.25 12.25 1.81 0.63 1.5 8 no yes
14 13.44 13.84 18.94 7.22 9.75 30.35 15.75 14.75 2.19 0.63 1.88 11.8 no yes
16 15.44 15.88 21.25 8.56 11.5 35.56 17.88 16.88 2.19 0.63 1.84 15.1 no yes
18 17.44 17.8 32.81 10.69 13.13 41.25 20.13 19.13 3.5 0.81 3.11 30 no yes
20 19.44 19.78 34.24 11.19 14.19 44.82 22.25 21.25 3.56 0.81 3.16 37 no yes
22 21.47 21.72 34.11 12 13.63 47.44 24.5 23.5 3.56 0.81 3.13 45 no yes
24 23.44 23.68 34.38 13 15 62.44 26.5 25.5 3.56 0.75 3.15 55 no yes





CUT-OFFS: HALF


Half cutoffs diagram
Size I.D. O.D. A B C D Weight LBS. Albina Stock Factory Direct
3 3.06 3.37 4.38 3.25 2.31 0.54 0.6 no yes
4 4.06 4.39 5.5 4 2.5 0.56 1 yes no
5 5.06 5.4 6.38 4.38 2.25 0.56 1.2 yes no
6 6.06 6.34 7.5 6 2.88 0.66 1.6 yes no
7 7.06 7.35 8.38 6 2.69 0.61 2 yes no
8 8.06 8.38 9.63 6.5 2.75 0.66 2.6 yes no
9 9.06 9.4 11 6.75 2.75 0.69 3.2 yes no
10 10.06 10.4 11.25 8 3 0.63 3.8 yes no
12 12.06 12.45 13.75 9.75 3 0.63 4.6 no yes
14 14.06 14.48 16.5 10.5 4.25 0.63 7.8 no yes
16 16.06 16.49 18.5 12.38 4.25 0.63 9.4 no yes
18 18.06 18.5 21.13 15.5 4.25 0.81 16.4 no yes

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