QF/KA Flange Connection Tips For Improved Vacuum System Performance
QF/KA Flange Connection Tips For Improved Vacuum System Performance Quick-Flange vacuum fittings, known as QF, KF, NW or, in some instances DN, are a widely used flange-type connection system serviceable in rough to medium-vacuum systems. They offer reliable, convenient interconnecting of vacuum components. QF flange connections are simple to implement.These guidelines will ensure that your system delivers the best vacuum performance: