Swagelok SS-8-UT-A-12 is a 316 stainless steel Ultra-Torr vacuum fitting adapter designed to provide a reliable sealing surface for vacuum-tight assemblies. This straight adapter features a 1/2 in. Ultra-Torr fitting connection and a 3/4 in. tube stub connection, making it ideal for custom connections in analytical and high-purity systems where vacuum integrity is critical.

Key Features

• Reliable Vacuum Sealing: Engineered to maintain a vacuum-tight seal even after repeated disconnection and reconnection of Ultra-Torr components.
• High-Purity Material: Constructed from 316 stainless steel for excellent corrosion resistance and compatibility with various system media.
• Standardized Cleaning: Processed according to Swagelok Standard Cleaning and Packaging (SC-10) to ensure system cleanliness upon installation.

Technical Specifications

Specification	Detail
Body Material	316 Stainless Steel
Connection 1	1/2 in. Ultra-Torr® Vacuum Fitting
Connection 2	3/4 in. Tube Stub
Bored Through	No
Flow Restrictor	No
Cleaning	Standard Cleaning and Packaging (SC-10)

System Design Safety

When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Do not mix or interchange Swagelok products or components not governed by industrial design standards with those of other manufacturers.

Classification Data

• eClass (10.1): 37020500
• UNSPSC (17.1001): 40183109