Stainless Steel Duolok Tube Fitting, 0.25 Inch Tube OD To 1/8-27 Male NPT, 90 deg Elbow

For a 1/4 inch tube OD run going into a 1/8-27 male NPT connection, that matches what this fitting is built for. It is a 90 degree elbow with a Duolok double ferrule tube end on one side and a 1/8-27 male NPT thread on the other.

This fitting is designed for use with stainless steel tubing, and its pressure rating generally matches the maximum allowable working pressure of compatible stainless steel tubing.

SSP backs that up with real engineering. The Duolok fittings are manufactured and quality controlled specifically to be fully interchangeable with Swagelok tube fittings, not just dimensionally close. The double ferrule design follows the same functional principles, so if you're swapping into an existing Swagelok setup, these should drop right in without any fitment headaches.