Swagelok B-300-1-4BT is a brass bored-through male connector designed to enable secure connections between tubing and threaded ports, making it ideal for critical fluid systems. This straight fitting features a 3/16 in. Swagelok tube fitting on one end and a 1/4 in. male NPT connection on the other, providing reliable performance in demanding applications.

Safety and Compatibility

Do not mix or interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers. 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.

Specifications

Attribute	Value
Body Material	Brass
Bored Through	Yes
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	3/16 in.
Connection 1 Type	Swagelok® Tube Fitting
Connection 2 Size	1/4 in.
Connection 2 Type	Male NPT
Feature	Bored Through
Flow Restrictor	No

Classifications

System	Code
eClass (4.1)	37030703
eClass (5.1.4)	37020590
eClass (6.0)	37020590
eClass (6.1)	37020590
eClass (10.1)	37020590
UNSPSC (4.03)	40141720
UNSPSC (10.0)	40142613
UNSPSC (11.0501)	40142613
UNSPSC (13.0601)	40183110
UNSPSC (15.1)	40183110
UNSPSC (17.1001)	40183110