Swagelok PFA-420-6-2 is a high-purity PFA tube fitting designed as a reducing union to connect 1/4 in. and 1/8 in. OD tubing. This straight reducer ensures a linear flow path, making it ideal for maintaining flow efficiency in compact and critical chemical or semiconductor systems. The component is manufactured from PFA (perfluoroalkoxy) and undergoes the Swagelok Standard Cleaning and Packaging (SC-10) process.

Technical Specifications

Specification	Detail
Body Material	PFA
Bored Through	No
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/4 in.
Connection 1 Type	Swagelok® Tube Fitting
Connection 2 Size	1/8 in.
Connection 2 Type	Swagelok® Tube Fitting
Flow Restrictor	No

Product Features

Straight reducer fittings connect tubing of different sizes in a linear path, providing a reliable solution for flow transitions in space-constrained environments. The PFA construction offers exceptional chemical resistance and thermal stability for high-purity applications.

Safety Note

Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers. Function, material compatibility, and proper installation are the responsibilities of the system designer.

Industry Classifications

• eClass (10.1): 37019190
• UNSPSC (17.1001): 40183103