Technical Information
Pump Air Speed and Throughput
The pumping function is graphically described by relating inlet pressure to both air
speed and throughput. This relationship is shown for the large vacuum pumps in
the set of graphs shown in Figure 3 through Figure 6.
Figure 3 HS-16 Speed and Throughput Curves, 8.1 kW
Figure 4 HS-20 Speed and Throughput Curves
High Throughput Diffusion Pumps User Manual
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