Swagelok® Tube Fitting, 1/8 Female NPT to 1/4 in. Tube OD, Female Connector, Gaugeable, 316 Stainless Steel.
Swagelok® PN: SS-400-7-2
This Swagelok® female connector fitting connects 1/4 inch tubing to 1/8 inch female pipe threads (FNPT). The fitting is made of 316 stainless steel. A nut and ferrule set is included. Nut threads are silver plated to prevent galling and seizing of the fitting when tightened.
Female connectors are available for same-size pipe and tubing, or to adapt different sizes of pipe threads and tubing.
These industry standard Swagelok® compression-type fittings and components are precision manufactured and offer a gas-tight, metal-on-metal seal. They are available in standard fractional tubing sizes for making up stainless steel tubing. Polished surface finishes and high purity materials virtually eliminate these fittings as a source of system contamination.
They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. These fittings offer consistent gaugeability upon initial installation and are easy to disconnect and retighten reliably.
The two-ferrule design of these fittings are easy to install and no torque is transmitted to the tubing during installation. The two ferrules separate sealing and tube gripping functions; each ferrule is optimized for its function. Available Swagelok® gap inspection gauges assure sufficient pull-up upon initial installation.
Swagelok® tube fitting ends are rated to the working pressure of tubing as listed in the Swagelok® Tubing Data PDF, available here for download.
Fitting specifications are shown in the second image.
- Swagelok®-TM Swagelok® Company -
Swagelok® and VCR® are registered trademarks of Swagelok Company. Vac Goop™ is a trademark of Swagelok Company. Ideal Vacuum Products is not an authorized distributor of Swagelok Company.
