Stainless Steel Duolok Tube Fitting, Inch Tube OD Plug

Duolok fittings like this one are generally rated for pressures equal to the maximum allowable working pressures of the stainless steel tubing recommended for use with them.

For a 1 inch tube outside diameter line, this Duolok plug is the matching size. It is a double ferrule stainless tube fitting meant to make a leak tight cap in instrumentation and process tubing systems.

Fully interchangeable with Swagelok brand tube fittings. The Duolok line is manufactured and quality controlled to meet that standard, so you can mix them into an existing Swagelok system without any fitment issues.