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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 3 4 

Item #

CAD

Body Material

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

IHCDM15BU N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 15 mm N/A Tube Fitting N/A 15 mm
IHCDM16BU N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 16 mm N/A Tube Fitting N/A 16 mm
IHCDM18BU N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 18 mm N/A Tube Fitting N/A 18 mm
IHCDM20BU N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 20 mm N/A Tube Fitting N/A 20 mm
IHCDM3BU N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 3 mm N/A Tube Fitting N/A 3 mm
IHCDM4BU N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 4 mm N/A Tube Fitting N/A 4 mm
IHCDM6BU N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 6 mm N/A Tube Fitting N/A 4 mm
IHCDM8BU N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 8 mm N/A Tube Fitting N/A 8 mm
Unit of Measure
1 2 3 4