Swagelok HC-203-1 is an Alloy C-276 front ferrule for 1/8 in. tube fittings. The front ferrule provides a precise seal and tube grip, which is ideal for maintaining leak-tight performance in critical fluid systems.

Specifications

Specification	Value
Body Material	Alloy C-276
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/8 in.
Flow Restrictor	No
eClass (4.1)	37020718
eClass (5.1.4)	37020590
eClass (6.0)	37020590
eClass (6.1)	37020590
eClass (10.1)	37020590
UNSPSC (4.03)	27121703
UNSPSC (10.0)	31181503
UNSPSC (11.0501)	31181503
UNSPSC (13.0601)	31401700
UNSPSC (15.1)	31401700
UNSPSC (17.1001)	31163102

WARNING

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. The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.