The ZCUK series is a non-rotating free mount cylinder for vacuum applications. The ZCUK was created by providing a vacuum passage in the rod of the CUK cylinder to enable a vacuum pad to be installed on the end of the rod. A guide is provided as standard equipment. Vacuum pads are available with pad diameters of 2 to 50. Cap or rod piping is available to the rod side. Series ZCUK is available in 5 bore diameters.