Usually ordinary air is used in a pneumatic system.
both pneumatic & hydraulic systems are applications of fluid powers
Transmission fluid is performed by the hydraulic system. Pneumatic power transmission system is done by the gas.
Sand blasting uses air pressure as an ejector within the blasting process. This is how the pneumatic system is used in a pneumatic sand or paint blaster.
Meter in and meter out are terms commonly used in hydraulic systems to control the flow rate of fluid. In pneumatic systems, flow control valves such as needle valves or flow restrictors are used to regulate the speed of the air flow. These components are designed specifically for pneumatic applications due to the differences in fluid properties and system requirements between pneumatic and hydraulic systems.
the main difference between hydraulic and pneumatic system is that hydraulics uses fluid to power their system and pneumatic uses air (in that case air is not a fluid) All matter is made up with all particles. thanks you can see more answer in this web i put these all answer.
Pneumatic = Air! There are brake systems that use a combination of both pneumatic and hydraulic components. In those combination braking systems you would use the hydraulic brake fluid that the manufacture specifies.
Used in trucks and buses. This type of braking system of pneumatic and hydraulic hybrid vehicles.
There are two types of pneumatic systems currently used in naval aircraft
cars-used to break gas pumps dishwashers rollercoasters
Air. Pneumatic systems use compressed air.
Pneumatic, use of air. Hydraulic, use of oil or other fluid.
use in pneumatic comparator used in automobile industry used in air suspension system used in pneumatic machines used for cleaning purpose