| There are four power-source choices for | | | | Blowers) are relatively low-pressure, high-volume |
| regenerative blowers: DC power, AC single-phase, AC | | | | blowers that generate centrifugal airflow. They are |
| three-phase, and engine. Features for regenerative | | | | used in compression blowers, vacuum blowers, and |
| blowers include: control panels and pressure or | | | | industrial blower applications. Compression |
| vacuum gauges. Most control panels include | | | | regenerative blowers can be used or configured as a |
| adjustment controls instead of a simple, regulator | | | | compressor or air supply unit. Vacuum regenerative |
| knob. Regenerative blowers can also have a pressure | | | | blowers can be used or configured as a vacuum |
| or vacuum gauge or sensor with a dial or digital | | | | pump or exhauster for removal or suction of air, |
| readout that monitors the pressure or vacuum levels | | | | fumes, or gases. Selecting regenerative blowers |
| in the system. | | | | requires an analysis of compressor or vacuum |
| Regenerative blowers (sometimes called Side Channel | | | | specifications, power sources, and features. |