SBHU Bulkhead Unions

Access our complete line of bulkhead union and bulkhead union fitting solutions for through-wall connections. Our selection enables secure panel mounting for your fluid system. Browse below to instantly request quotes or purchase any fluid system components you need.

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SKU: 17653 Category: Union Tube Fittings

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Specifications

Inch/Metric	Inch
Superlok Part Type	Union

Available Sizes

SBHU-1 SBHU Bulkhead Unions

SBHU 1/16 in. Tube Outside Diameter D Bulkhead Union

Dimension A	8.63mm
Dimension B	10.92mm
Dimension I	23.87mm
Dimension I1	13.46mm
Dimension L	31.50mm
Dimension L1	17.27mm
Dimension d [Min]	1.27mm

SBHU-2 SBHU Bulkhead Unions

SBHU 1/8 in. Tube Outside Diameter D Bulkhead Union

Dimension A	12.70mm
Dimension B	15.24mm
Dimension I	38.10mm
Dimension I1	24.63mm
Dimension L	51.30mm
Dimension L1	31.24mm
Dimension d [Min]	2.28mm

SBHU-4 SBHU Bulkhead Unions

SBHU 1/4 in. Tube Outside Diameter D Bulkhead Union

Dimension A	15.24mm
Dimension B	17.78mm
Dimension I	42.92mm
Dimension I1	26.16mm
Dimension L	57.65mm
Dimension L1	33.52mm
Dimension d [Min]	4.82mm

SBHU-4-TM SBHU Bulkhead Unions

SBHU 1/4 in. Tube Outside Diameter D Bored Through Bulkhead Union

Dimension A	15.24mm
Dimension B	17.78mm
Dimension I	42.92mm
Dimension I1	26.16mm
Dimension L	57.65mm
Dimension L1	33.52mm
Dimension d [Min]	4.82mm

SBHU-5 SBHU Bulkhead Unions

SBHU 5/16 in. Tube Outside Diameter D Bulkhead Union

Dimension A	16.25mm
Dimension B	18.54mm
Dimension I	45.97mm
Dimension I1	28.44mm
Dimension L	60.70mm
Dimension L1	35.81mm
Dimension d [Min]	6.35mm

SBHU-6 SBHU Bulkhead Unions

SBHU 3/8 in. Tube Outside Diameter D Bulkhead Union

Dimension A	16.76mm
Dimension B	19.30mm
Dimension I	47.49mm
Dimension I1	29.46mm
Dimension L	62.23mm
Dimension L1	36.83mm
Dimension d [Min]	7.11mm

SBHU-6-TM SBHU Bulkhead Unions

SBHU 3/8 in. Tube Outside Diameter D Bored Through Bulkhead Union

Dimension A	16.76mm
Dimension B	19.30mm
Dimension I	47.49mm
Dimension I1	29.46mm
Dimension L	62.23mm
Dimension L1	36.83mm
Dimension d [Min]	7.11mm

SBHU-8 SBHU Bulkhead Unions

SBHU 1/2 in. Tube Outside Diameter D Bulkhead Union

Dimension A	22.86mm
Dimension B	21.84mm
Dimension I	50.80mm
Dimension I1	31.75mm
Dimension L	71.12mm
Dimension L1	41.91mm
Dimension d [Min]	10.41mm

SBHU-8-TM SBHU Bulkhead Unions

SBHU 1/2 in. Tube Outside Diameter D Bored Through Bulkhead Union

Dimension A	22.86mm
Dimension B	21.84mm
Dimension I	50.80mm
Dimension I1	31.75mm
Dimension L	71.12mm
Dimension L1	41.91mm
Dimension d [Min]	10.41mm

SBHU-10 SBHU Bulkhead Unions

SBHU 5/8 in. Tube Outside Diameter D Bulkhead Union

Dimension A	24.38mm
Dimension B	21.84mm
Dimension I	52.32mm
Dimension I1	32.51mm
Dimension L	72.64mm
Dimension L1	42.67mm
Dimension d [Min]	12.70mm

SBHU-12 SBHU Bulkhead Unions

SBHU 3/4 in. Tube Outside Diameter D Bulkhead Union

Dimension A	24.38mm
Dimension B	21.84mm
Dimension I	58.67mm
Dimension I1	37.33mm
Dimension L	78.99mm
Dimension L1	47.49mm
Dimension d [Min]	15.74mm

SBHU-16 SBHU Bulkhead Unions

SBHU 1 in. Tube Outside Diameter D Bulkhead Union

Inch/Metric	Inch
Panel Thickness [Max]	3.05mm
Tube Outside Diameter D	1/16in
Width Across Flats h	5/16in

Inch/Metric	Inch
Panel Thickness [Max]	10.16mm
Tube Outside Diameter D	1/4in
Width Across Flats h	5/8in

Inch/Metric	Inch
Panel Thickness [Max]	10.16mm
Tube Outside Diameter D	1/4in
Width Across Flats h	5/8in

Inch/Metric	Inch
Panel Thickness [Max]	11.17mm
Tube Outside Diameter D	5/16in
Width Across Flats h	11/16in

Inch/Metric	Inch
Panel Thickness [Max]	11.17mm
Tube Outside Diameter D	3/8in
Width Across Flats h	3/4in