Also known as KF, QF, and NW fittings, these fittings are for high-vacuum applications, such as vacuum coating and heat treating, leak testing, and analyzing gases.

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

Connect extra-support quick-clamp fittings for a fast and easy way to access your line.

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

Take samples in sanitary environments—these tube fittings won’t contaminate your lines or force you to pause them.