KF-16 to 1/4" NPT Female Vacuum Fitting | LoCo Science

The ¼” Female NPT Adapter works in conjunction with the ISO-KF and ¼” NPT-Male Pipe in the assembly of vacuum plumbing and process systems. Designed for functionality and convenience, the female adapter meets ISO-KF standards to connect with flanges sized NW/KF-16. The NPT adapter is a quick flange fitting that is quick and easy to assemble and disassemble as needed. Used with hinge clamps and centering rings, the adapter creates a strong vacuum seal to prevent leaks. Made from high-grade stainless steel, the adapter is heat and corrosive resistant.