Series KD pneumatic cylinders, which comply with ISO 6431 and VDMA 24562 standards, take advantage of the improvements arising from years of research. These cylinders can fully satisfy the most demanding users. The operation with non-lubricated air is worth mentioning, since it allows for use in many industrial sectors, while protecting the environment. The strong construction and specially selected components contribute to giving KD cylinders excellent operating features and a very long life.