Bulkhead Unions
Bulkhead Union - Product Bulkhead Union - Drawing
Fractional Tube Dimensions (inch) Panel
Tx-Tube O.D. Basic Ordering Number L C E G F Gx Panel Hole Size Max. Panel Thickness
1/16 -BU-FL1 1.24 0.34 0.05 0.31 0.31 0.31 0.20 0.12
1/8 -BU-FL2 2.02 0.50 0.09 0.44 0.50 0.50 0.33 0.50
3/16 -BU-FL3 2.11 0.54 0.12 0.50 0.56 0.56 0.39 0.50
1/4 -BU-FL4 2.27 0.60 0.19 0.56 0.63 0.63 0.45 0.40
5/16 -BU-FL5 2.39 0.64 0.25 0.63 0.69 0.69 0.52 0.44
3/8 -BU-FL6 2.45 0.66 0.28 0.69 0.75 0.75 0.58 0.44
1/2 -BU-FL8 2.80 0.90 0.41 0.87 0.94 0.94 0.76 0.50
5/8 -BU-FL10 2.86 0.96 0.50 1.00 1.06 1.06 0.89 0.50
3/4 -BU-FL12 3.11 0.96 0.62 1.13 1.19 1.19 1.02 0.66
7/8 -BU-FL14 3.35 1.02 0.72 1.25 1.38 1.38 1.14 0.75
1 -BU-FL16 3.77 1.23 0.88 1.50 1.63 1.63 1.33 0.75
1 1/4 -BU-FL20 4.85 1.62 1.09 1.87 1.87 1.87 1.64 0.75
1 1/2 -BU-FL24 5.48 1.97 1.34 2.25 2.25 2.25 1.95 0.75

Units: inch

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