Swagelok SS-16-RB-4 is a high-performance 316 stainless steel pipe fitting designed as a reducing bushing. It provides a reliable linear connection between a 1 in. male NPT pipe thread and a 1/4 in. female NPT pipe thread. This fitting is engineered to maintain flow efficiency and system integrity in demanding industrial piping applications.

Straights

As a straight reducer fitting, the SS-16-RB-4 is ideal for maintaining flow efficiency in linear runs where transitioning between pipe sizes is required. Its 316 stainless steel construction offers excellent durability and chemical compatibility in a wide variety of industrial environments.

Specifications

Attribute	Detail
Body Material	316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1 in.
Connection 1 Type	Male NPT
Connection 2 Size	1/4 in.
Connection 2 Type	Female NPT
Flow Restrictor	No

Technical Classification

Classification System	Code
eClass (10.1)	37020514
eClass (6.0)	37020514
UNSPSC (15.1)	40141719
UNSPSC (17.1001)	40172307

Safe Product Selection

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. 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.