Abstract: The invention provides a fluid power demonstration facility comprising means defining a fluid power source, directing means in fluid communication with the fluid power source and for selectively supplying fluid power from the fluid power source, pre-arranged rotary means, in fluid communication with the directing means, for demonstrating rotational motion produced in response to fluid power, and adapted to be selectively engageable by the directing means, and pre-arranged linear means, in fluid communication with the directing means, for demonstrating linear motion produced in response to fluid power, selectively engageable by the control means, and separate from the means for demonstrating rotational motion.