Digital-readout meters Evacuation pumps Charging cylinders Leak detectors Halide detector Electronic leak detector that air is ... An evacuation pump, shown in Figure 2-15, is a vacuum pump that draws a very low pressure, or vacuum, on the refrigeration system. ... hose is connected from the cylinder to the center connection on FIGURE 2-15 Evacuation pump (Courtesy of Robinair Division, Kent Moore.
|Title||:||Troubleshooting and servicing air conditioning equipment|
|Author||:||S. Don Swenson|