Univer kd200 series pneumatic cylinders 40mm bore univer kd200 40 400m this univer 40mm bore 400mm stroke pneumatic cylinder complies with iso 6431 and vdma 24562 standards and takes full advantage of the improvements arising from extensive research carried out in recent years to satisfy even the most demanding userit can be operated with lubricated or non lubricated air allowing its use in many industrial sectors while protecting the environment strong construction and high quality com