A hydraulic jack comprises of a cylinder and pumping system for storing and transferring hydraulic fluid. With hydraulic systems, the fluid is generally specially formulated oil, but water might also be used in some applications. Pneumatics involves converting the energy of a compressed air or gas to make something work. Any equipment employing pneumatics uses an interconnecting set of components: a pneumatic circuit consisting of active components such as gas compressor, transition lines, air tanks, hoses, open atmosphere, and passive components. Below are some examples. Learn about the properties of pneumatic and hydraulic systems and how to apply them in practice. Hydraulic systems are capable of moving heavier loads and providing greater force than pneumatics, but pneumatics technology is cleaner. The pumping system contains a hand-powered or mechanically powered pump for applying pressure on the fluid. AIM Joraco Hard Drive Destroyer- Pneumatic Benchtop Press, 8 Ton Air Over Oil Pneumatic Forming Press. [CDATA[// >