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BU Series Straight Union Fittings
BU Series Straight Union Fittings-2
Unit of Measure
1 

Item #

Material

Nominal Diameter

D - Tube O.D.

E

H - Width Across Flat

Approx L

CAD

BU-06A-S N/A Stainless Steel 316 N/A 1/8 in N/A 10.5 mm N/A 8.0 mm N/A 19.0 mm N/A 54.0 mm N/A CAD Icon (for items table)
BU-08A-S N/A Stainless Steel 316 N/A 1/4 in N/A 13.8 mm N/A 11.0 mm N/A 24.0 mm N/A 60.0 mm N/A CAD Icon (for items table)
BU-10A-S N/A Stainless Steel 316 N/A 3/8 in N/A 17.3 mm N/A 14 mm N/A 32.0 mm N/A 61.0 mm N/A CAD Icon (for items table)
BU-15A-S N/A Stainless Steel 316 N/A 1/2 in N/A 21.7 mm N/A 18.0 mm N/A 36.0 mm N/A 63.0 mm N/A CAD Icon (for items table)
BU-20A-S N/A Stainless Steel 316 N/A 3/4 in N/A 27.2 mm N/A 22.0 mm N/A 46.0 mm N/A 71.0 mm N/A CAD Icon (for items table)
BU-25A-S N/A Stainless Steel 316 N/A 1 in N/A 34.0 mm N/A 28.0 mm N/A 55.0 mm N/A 79.0 mm N/A CAD Icon (for items table)
BU-32A-S N/A Stainless Steel 316 N/A 1-1/4 in N/A 42.7 mm N/A 34.0 mm N/A 65.0 mm N/A 98.0 mm N/A CAD Icon (for items table)
BU-40A-S N/A Stainless Steel 316 N/A 1-1/2 in N/A 48.6 mm N/A 40.0 mm N/A 75.0 mm N/A 103.0 mm N/A CAD Icon (for items table)
BU-06A-B N/A Brass N/A 1/8 in N/A 10.5 mm N/A 8.0 mm N/A 19.0 mm N/A 54.0 mm N/A CAD Icon (for items table)
BU-08A-B N/A Brass N/A 1/4 in N/A 13.8 mm N/A 11.0 mm N/A 24.0 mm N/A 60.0 mm N/A CAD Icon (for items table)
BU-10A-B N/A Brass N/A 3/8 in N/A 17.3 mm N/A 14 mm N/A 32.0 mm N/A 61.0 mm N/A CAD Icon (for items table)
BU-15A-B N/A Brass N/A 1/2 in N/A 21.7 mm N/A 18.0 mm N/A 36.0 mm N/A 63.0 mm N/A CAD Icon (for items table)
BU-20A-B N/A Brass N/A 3/4 in N/A 27.2 mm N/A 22.0 mm N/A 46.0 mm N/A 71.0 mm N/A CAD Icon (for items table)
BU-25A-B N/A Brass N/A 1 in N/A 34.0 mm N/A 28.0 mm N/A 55.0 mm N/A 79.0 mm N/A CAD Icon (for items table)
BU-32A-B N/A Brass N/A 1-1/4 in N/A 42.7 mm N/A 34.0 mm N/A 65.0 mm N/A 98.0 mm N/A CAD Icon (for items table)
BU-40A-B N/A Brass N/A 1-1/2 in N/A 48.6 mm N/A 40.0 mm N/A 75.0 mm N/A 103.0 mm N/A CAD Icon (for items table)
Unit of Measure
1