SU Unions

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.

SKU: 17604 Category:
Specifications
Superlok Part Type Union
Available Sizes

SU-1 SU Unions

SU 1/16 in. Tube Outside Diameter D Union

SU-2 SU Unions

SU 1/8 in. Tube Outside Diameter D Union

SU-2-TM SU Unions

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

SU-3 SU Unions

SU 3/16 in. Tube Outside Diameter D Union

SU-4 SU Unions

SU 1/4 in. Tube Outside Diameter D Union

SU-4-TM SU Unions

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

SU-4M SU Unions

SU 4 mm Tube Outside Diameter D Union

SU-5 SU Unions

SU 5/16 in. Tube Outside Diameter D Union

SU-6 SU Unions

SU 3/8 in. Tube Outside Diameter D Union

SU-6M SU Unions

SU 6 mm Tube Outside Diameter D Union

SU-8 SU Unions

SU 1/2 in. Tube Outside Diameter D Union

SU-8-TM-132L SU Unions

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

SU-8M SU Unions

SU 8 mm Tube Outside Diameter D Union

SU-10 SU Unions

SU 5/8 in. Tube Outside Diameter D Union

SU-10-TM-132L SU Unions

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

SU-10M SU Unions

SU 10 mm Tube Outside Diameter D Union

SU-12 SU Unions

SU 3/4 in. Tube Outside Diameter D Union

SU-12-TM-132L SU Unions

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

SU-12M SU Unions

SU 12 mm Tube Outside Diameter D Union

SU-14 SU Unions

SU 7/8 in. Tube Outside Diameter D Union

SU-16 SU Unions

SU 1 in. Tube Outside Diameter D Union

SU-16-TM-132L SU Unions

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

SU-20 SU Unions

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

SU-24 SU Unions

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

SU-32 SU Unions

SU 2 in. Tube Outside Diameter D Union