High Throughput Diffusion Pumps
Pump Air Speed and Throughput
The pumping function is graphically described by relating inlet pressure to both air speed and throughput. This relation-
ship is shown for the large vacuum pumps in the set of graphs shown in Figure 2 through Figure 5.
Figure 4 HS-32 Speed and Throughput Curves
Figure 2 HS-16 Speed and Throughput Curves, 8.1 kW
Figure 5 NHS-35 Speed and Throughput Curves
Figure 3 HS-20 Speed and Throughput Curves
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