Pumps are in use throughout domestic, commercial and industrial sectors. If you are not familiar with them then you wouldn’t know their prevalent use.
Pumps in homes are would be shower pumps or a pump that adds extra pressure to your taps. The most popular domestic pump would be Stuart Turner Pump.
Bicycle (tyre) Pump
Water Hand Pump (Wells)
Pumps in Cars
Pumps are used in cars to move around fluids, hydraulics (commercial vehicles) http://mdpowersteering.com/hydraulic-pumps-motors/