[Electric Motor] → [Crankshaft/Connecting Rod] → [Piston]
↓
[Inlet Valve] → [Compression Cylinder] → [Outlet Valve] → [Receiver Tank] → [Pressure Switch]
↓
[Cooling System] (Air/Water-Cooled)
[Electric Motor] → [Crankshaft/Connecting Rod] → [Piston]
↓
[Inlet Valve] → [Compression Cylinder] → [Outlet Valve] → [Receiver Tank] → [Pressure Switch]
↓
[Cooling System] (Air/Water-Cooled)