Use these fittings at pressures up to 9,700 psi. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. They are compatible with Swagelok®, Let-Lok, and Parker A-Lok fittings.

Use these rings with quick-clamp high-vacuum fittings.

The smooth finish inside these stainless steel quick-clamp fittings makes it easy to remove product residue.

Twist these fittings onto high-vacuum tubing to quickly make sealed, high-vacuum connections without the need for clamping, welding, or tools.

Create an airtight seal between quick-clamp (ISO-KF) fittings—these rings complete high-vacuum connections.