Air cylinders are pneumatic linear actuators that are driven by a pressure differential in the cylinder's chambers.

Air springs use a contained column of air inside an elastomeric bellows or sleeve to buffer cyclic motion, provide vibration isolation, or serve as a pneumatic actuator

Air valves allow metered fluid flow in one or both directions.

Industrial liquid handling pumps are classified in many different ways, and are distinguished by the media pumped and the fluid motive mechanism (dynamic or displacement).

Tubing is used to transport fluid and gas in pneumatic, hydraulic, or process applications.

Hand pumps and foot pumps are manually operated pumps that can driven by hand or foot via a handle or lever.

Dynamic seals include oil seals, hydraulic and pneumatic seals, exclusion seals, labyrinth seals, bearing isolators, and piston rings.