BU Series Straight Union Fittings

Item #	Material	Nominal Diameter	D – Tube O.D.	E	H – Width Across Flat	Approx L
BU-06A-S	Stainless Steel 316	1/8 in	10.5 mm	8.0 mm	19.0 mm	54.0 mm
BU-08A-S	Stainless Steel 316	1/4 in	13.8 mm	11.0 mm	24.0 mm	60.0 mm
BU-10A-S	Stainless Steel 316	3/8 in	17.3 mm	14.0 mm	32.0 mm	61.0 mm
BU-15A-S	Stainless Steel 316	1/2 in	21.7 mm	18.0 mm	36.0 mm	63.0 mm
BU-20A-S	Stainless Steel 316	3/4 in	27.2 mm	22.0 mm	46.0 mm	71.0 mm
BU-25A-S	Stainless Steel 316	1 in	34.0 mm	28.0 mm	55.0 mm	79.0 mm
BU-32A-S	Stainless Steel 316	1-1/4 in	42.7 mm	34.0 mm	65.0 mm	98.0 mm
BU-40A-S	Stainless Steel 316	1-1/2 in	48.6 mm	40.0 mm	75.0 mm	103.0 mm
BU-06A-B	Brass	1/8 in	10.5 mm	8.0 mm	19.0 mm	54.0 mm
BU-08A-B	Brass	1/4 in	13.8 mm	11.0 mm	24.0 mm	60.0 mm
BU-10A-B	Brass	3/8 in	17.3 mm	14.0 mm	32.0 mm	61.0 mm
BU-15A-B	Brass	1/2 in	21.7 mm	18.0 mm	36.0 mm	63.0 mm
BU-20A-B	Brass	3/4 in	27.2 mm	22.0 mm	46.0 mm	71.0 mm
BU-25A-B	Brass	1 in	34.0 mm	28.0 mm	55.0 mm	79.0 mm
BU-32A-B	Brass	1-1/4 in	42.7 mm	34.0 mm	65.0 mm	98.0 mm
BU-40A-B	Brass	1-1/2 in	48.6 mm	40.0 mm	75.0 mm	103.0 mm