NW / KF Isolators

Our NW/KF Isolator is a ceramic joint which provides ideal electrical isolation from the vacuum chamber.  Our KW/KF Isolator is offered in 12kV and in sizes ranging from 16mm to 50mm. We also offer Isolators in alternative types of flanges including NW / KF, ConFlat® ISO-K, ISO-F and ASA elsewhere on our site. We can also manufacture custom components for you on a rapid turnaround schedule — contact us for more details. Select your desired size below.  NW/KF Mount Materials Flange 304 Stainless steel Tube Kovar® Insulation Alumina ceramic  Specifications Type Isolator Voltage: V max. DC 12,000 Leak rate: 1.3xPa · m³∕s 10-10 Temperature Range: °C* -196 to 300