SU Unions

Price range: $11.00 through $410.97

Access our complete line of union fitting solutions for your critical fluid system connections. These versatile union fitting components are designed for secure, leak-free joints and easy maintenance access.

Looking for Swagelok® alternatives? Enter a part number in our search to find compatible alternatives or browse below to instantly request quotes or purchase the union fitting you need.

Description
Specifications
Superlok Part Type Union
Available Sizes

SU Unions SU-1

SU 1/16 in. Tube Outside Diameter D Union

SU Unions SU-2

SU 1/8 in. Tube Outside Diameter D Union

SU Unions SU-2-TM

SU 1/8 in. Tube Outside Diameter D Union with Bored Through

SU Unions SU-3

SU 3/16 in. Tube Outside Diameter D Union

SU Unions SU-4

SU 1/4 in. Tube Outside Diameter D Union

SU Unions SU-4-TM

SU 1/4 in. Tube Outside Diameter D Union with Bored Through

SU Unions SU-4M

SU 4 mm Tube Outside Diameter D Union

SU Unions SU-5

SU 5/16 in. Tube Outside Diameter D Union

SU Unions SU-6

SU 3/8 in. Tube Outside Diameter D Union

SU Unions SU-6M

SU 6 mm Tube Outside Diameter D Union

SU Unions SU-8

SU 1/2 in. Tube Outside Diameter D Union

SU Unions SU-8-TM-132L

SU 1/2 in. Tube Outside Diameter D, 6 in. Overall Length Coax Union with Bored Through

SU Unions SU-8M

SU 8 mm Tube Outside Diameter D Union

SU Unions SU-10

SU 5/8 in. Tube Outside Diameter D Union

SU Unions SU-10-TM-132L

SU 5/8 in. Tube Outside Diameter D, 6 in. Overall Length Coax Union with Bored Through

SU Unions SU-10M

SU 10 mm Tube Outside Diameter D Union

SU Unions SU-12

SU 3/4 in. Tube Outside Diameter D Union

SU Unions SU-12-TM-132L

SU 3/4 in. Tube Outside Diameter D, 6 in. Overall Length Coax Union with Bored Through

SU Unions SU-12M

SU 12 mm Tube Outside Diameter D Union

SU Unions SU-14

SU 7/8 in. Tube Outside Diameter D Union

SU Unions SU-16

SU 1 in. Tube Outside Diameter D Union

SU Unions SU-16-TM-132L

SU 1 in. Tube Outside Diameter D, 6 in. Overall Length Coax Union with Bored Through

SU Unions SU-20

SU 1-1/4 in. Tube Outside Diameter D Union

SU Unions SU-24

SU 1-1/2 in. Tube Outside Diameter D Union

SU Unions SU-32

SU 2 in. Tube Outside Diameter D Union