Isolator Lines Flexible Isolator Line - LFI Discover More L-flange Isolator Line Discover More Plunger Insertion Machine CSS1041 Discover More Needle Movement Station FSN 1000 Discover More COLANAR’s flexible isolator lines have been developed to process multiple container types all in one line. Our flexible isolator lines can process all available RTU syringe, vial, cartridge nests. To learn more, please select a machine.