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Unilok unions have two tube fitting end connections to connect two pieces of tubing in a straight run.
Tube fitting union
Tube fitting union
Unit of Measure
1 2 

Item #

CAD

Body Material

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

IHCU16U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 1 in N/A Tube Fitting N/A 1 in
IHCU1U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 1/16 in N/A Tube Fitting N/A 1/16 in
IHCU2U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 1/8 in N/A Tube Fitting N/A 1/8 in
IHCU3U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 3/16 in N/A Tube Fitting N/A 3/16 in
IHCU4U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 1/4 in N/A Tube Fitting N/A 1/4 in
IHCU5U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 5/16 in N/A Tube Fitting N/A 5/16 in
IHCU6U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 3/8 in N/A Tube Fitting N/A 3/8 in
IHCU8U N/A CAD Icon (for items table) N/A Alloy C-276 N/A Tube Fitting N/A 1/2 in N/A Tube Fitting N/A 1/2 in
IMU10U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 5/8 in N/A Tube Fitting N/A 5/8 in
IMU12U 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
IMU14U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 7/8 in N/A Tube Fitting N/A 7/8 in
IMU16U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 1 in N/A Tube Fitting N/A 1 in
IMU1U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 1/16 in N/A Tube Fitting N/A 1/16 in
IMU2U 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
IMU3U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 3/16 in N/A Tube Fitting N/A 3/16 in
IMU4U 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
IMU5U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 5/16 in N/A Tube Fitting N/A 5/16 in
IMU6U 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
IMU8U N/A CAD Icon (for items table) N/A Alloy 400 N/A Tube Fitting N/A 1/2 in N/A Tube Fitting N/A 1/2 in
Unit of Measure
1 2