SSP Corporation
SSP Corporation
8250 Boyle Parkway
Twinsburg, OH 44087-2200
U.S.A.
Phone: 330-425-4250
Email: customer.inquiries@myssp.com
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Duolok bulkhead unions are straight tube fittings designed to pass through a bulkhead or cabinet wall. They have two equal size tube fitting end connections and an extended threaded body designed to be secured the fitting to a bulkhead or cabinet wall with a bulkhead nut.
Tube fitting bulkhead union
Bulkhead Union - Duolk Tube Fitting
Unit of Measure
1 2 

Part #

CAD

Body Material

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

End Connection Type

ISSD10BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 5/8 in N/A Tube Fitting N/A 5/8 in N/A Duolok Tube End
ISSD12BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 3/4 in N/A Tube Fitting N/A 3/4 in N/A Duolok Tube End
ISSD16BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 1 in N/A Tube Fitting N/A 1 in N/A Duolok Tube End
ISSD1BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 1/16 in N/A Tube Fitting N/A 1/16 in N/A Duolok Tube End
ISSD2BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 1/8 in N/A Tube Fitting N/A 1/8 In N/A Duolok Tube End
ISSD3BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 3/16 in N/A Tube Fitting N/A 3/16 in N/A Duolok Tube End
ISSD4BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 1/4 in N/A Tube Fitting N/A 1/4 in N/A Duolok Tube End
ISSD5BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 5/16 in N/A Tube Fitting N/A 5/16 in N/A Duolok Tube End
ISSD6BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 3/8 in N/A Tube Fitting N/A 3/8 in N/A Duolok Tube End
ISSD8BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 1/2 in N/A Tube Fitting N/A 1/2 in N/A Duolok Tube End
ISSDM10BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 10 mm N/A Tube Fitting N/A 10 mm N/A Duolok Tube End
ISSDM12BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 12 mm N/A Tube Fitting N/A 10 mm N/A Duolok Tube End
ISSDM14BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 14 mm N/A Tube Fitting N/A 14 mm N/A Duolok Tube End
ISSDM15BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 15 mm N/A Tube Fitting N/A 15 mm N/A Duolok Tube End
ISSDM16BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 16 mm N/A Tube Fitting N/A 16 mm N/A Duolok Tube End
ISSDM18BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 18 mm N/A Tube Fitting N/A 18 mm N/A Duolok Tube End
ISSDM20BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 20 mm N/A Tube Fitting N/A 20 mm N/A Duolok Tube End
ISSDM3BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 3 mm N/A Tube Fitting N/A 3 mm N/A Duolok Tube End
ISSDM4BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 4 mm N/A Tube Fitting N/A 4 mm N/A Duolok Tube End
ISSDM6BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 6 mm N/A Tube Fitting N/A 4 mm N/A Duolok Tube End
ISSDM8BU N/A CAD Icon (for items table) N/A 316 SS N/A Tube Fitting N/A 8 mm N/A Tube Fitting N/A 8 mm N/A Duolok Tube End
IMD12BU N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 3/4 in N/A Tube Fitting N/A 3/4 in N/A Duolok Tube End
IMD2BU N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 1/8 in N/A Tube Fitting N/A 1/8 In N/A Duolok Tube End
IMD4BU N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 1/4 in N/A Tube Fitting N/A 1/4 in N/A Duolok Tube End
IMD6BU N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 3/8 in N/A Tube Fitting N/A 3/8 in N/A Duolok Tube End
Unit of Measure
1 2