All automatic lubrication systems, be it a single line parallel, series progressive, or a dual line configuration, have a similar set-up, containing the following components.
The pump and reservoir provide a steady flow of lubricant. A controller is necessary to activate and monitor the system. Metering devices ensure that the right amount of lubricant is dispensed to all lubrication points. Optional accessories enhance performance.

- Pump and reservoir
- Controller
- Metering
- Hoses and fittings
- Accessories