Bulkhead Union
CONNECTS FRACTIONAL TUBE
| Part No. |
Tube O.D. (D) |
O Min. |
Width Across Flat |
A |
B |
l |
l1 |
L |
L1 |
Panel Hole Drill Size |
Panel Max Thickness |
| in |
mm |
h (in) |
H (mm) |
| AUB-1 |
1/16 |
1.59 |
1.27 |
5/16 |
7.93 |
8.63 |
10.92 |
23.87 |
13.46 |
31.50 |
17.27 |
5.16 |
3.05 |
| AUB-2 |
1/8 |
3.17 |
2.28 |
1/2 |
12.70 |
12.70 |
15.24 |
38.10 |
24.63 |
51.30 |
31.24 |
8.33 |
12.70 |
| AUB-3 |
3/16 |
4.76 |
3.04 |
9/16 |
14.28 |
13.71 |
16.00 |
40.38 |
25.40 |
53.59 |
32.00 |
9.92 |
12.70 |
| AUB-4 |
1/4 |
6.35 |
4.82 |
5/8 |
15.87 |
15.24 |
17.78 |
42.92 |
26.16 |
57.65 |
33.52 |
11.50 |
10.16 |
| AUB-5 |
5/16 |
7.93 |
6.35 |
11/16 |
17.46 |
16.25 |
18.54 |
45.97 |
28.44 |
60.70 |
35.81 |
13.09 |
11.17 |
| AUB-6 |
3/8 |
9.52 |
7.11 |
3/4 |
19.05 |
16.76 |
19.30 |
47.49 |
29.46 |
62.23 |
36.83 |
14.68 |
11.17 |
| AUB-8 |
1/2 |
12.70 |
10.41 |
15/16 |
23.81 |
22.86 |
21.84 |
50.80 |
31.75 |
71.12 |
41.91 |
19.44 |
12.70 |
| AUB-10 |
5/8 |
15.87 |
12.70 |
1-1/16 |
26.98 |
24.38 |
21.84 |
52.32 |
32.51 |
72.64 |
42.67 |
22.62 |
12.70 |
| AUB-12 |
3/4 |
19.05 |
15.74 |
1-3/16 |
30.16 |
24.38 |
21.84 |
58.67 |
37.33 |
78.99 |
47.49 |
25.79 |
16.76 |
| AUB-14 |
7/8 |
22.22 |
18.28 |
1-3/8 |
34.92 |
25.90 |
21.84 |
64.26 |
42.92 |
84.58 |
53.08 |
28.97 |
19.05 |
| AUB-16 |
1 |
25.40 |
22.35 |
1-5/8 |
41.27 |
31.24 |
26.41 |
71.37 |
45.21 |
95.75 |
57.40 |
33.73 |
19.05 |
| AUB-20 |
1-1/4 |
31.75 |
27.68 |
1-7/8 |
47.63 |
41.14 |
38.86 |
78.99 |
47.75 |
123.19 |
69.85 |
41.67 |
19.05 |
| AUB-24 |
1-1/2 |
38.10 |
34.03 |
2-1/4 |
57.15 |
50.03 |
45.21 |
84.83 |
49.27 |
139.19 |
76.45 |
49.61 |
19.05 |
| AUB-32 |
2 |
50.80 |
45.97 |
2-3/4 |
69.85 |
67.56 |
62.73 |
105.66 |
56.38 |
180.34 |
93.72 |
57.94 |
19.05 |
CONNECTS METRIC TUBE
| Part No. |
Tube O.D. |
O Min |
h |
H |
A |
B |
l |
l1 |
L |
L1 |
Panel Hole Drill Size |
Panel Max Thickness |
| AUB-3M |
3 |
2.4 |
14.0 |
12 |
12.9 |
15.3 |
38.1 |
24.6 |
51.3 |
31.2 |
8.3 |
12.7 |
| AUB-4M |
4 |
2.4 |
14.0 |
12 |
13.7 |
16.1 |
40.4 |
25.4 |
53.6 |
32.0 |
9.9 |
12.7 |
| AUB-6M |
6 |
4.8 |
16.0 |
14 |
15.3 |
17.7 |
42.9 |
26.2 |
57.7 |
33.6 |
11.5 |
10.2 |
| AUB-8M |
8 |
6.4 |
18.0 |
16 |
16.2 |
18.6 |
46.0 |
28.6 |
61.0 |
36.1 |
13.1 |
11.2 |
| AUB-10M |
10 |
7.9 |
22.0 |
19 |
17.2 |
19.5 |
48.5 |
29.4 |
63.7 |
37.0 |
16.2 |
11.2 |
| AUB-12M |
12 |
9.5 |
24.0 |
22 |
22.8 |
22.0 |
50.8 |
31.8 |
71.0 |
41.9 |
19.5 |
12.7 |
| AUB-15M |
15 |
11.9 |
27.0 |
25 |
24.4 |
22.0 |
52.3 |
32.5 |
72.5 |
42.6 |
22.8 |
12.7 |
| AUB-16M |
16 |
12.7 |
27.0 |
25 |
24.4 |
22.0 |
52.3 |
32.5 |
72.5 |
42.6 |
22.8 |
12.7 |
| AUB-18M |
18 |
15.1 |
30.0 |
30 |
24.4 |
22.0 |
58.7 |
37.3 |
78.9 |
47.4 |
26.0 |
16.8 |
| AUB-20M |
20 |
15.9 |
35.0 |
32 |
26.0 |
22.0 |
64.3 |
42.9 |
84.5 |
53.0 |
29.0 |
17.0 |
| AUB-22M |
22 |
18.3 |
35.0 |
32 |
26.0 |
22.0 |
64.3 |
42.9 |
84.5 |
53.0 |
29.0 |
19.1 |
| AUB-25M |
25 |
21.8 |
41.3 |
38 |
31.3 |
26.5 |
71.4 |
45.2 |
95.9 |
57.5 |
33.7 |
19.1 |
| AUB-32M |
32 |
28.6 |
50.0 |
50 |
42.0 |
41.6 |
82.3 |
49.5 |
128.3 |
72.5 |
42.5 |
19.0 |
| AUB-38M |
38 |
33.7 |
60.0 |
60 |
49.4 |
47.9 |
89.4 |
51.5 |
144.6 |
79.1 |
50.5 |
19.0 |
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