EI 11C201
CEMP-E
1 March 1997
Figure 7-1. Pump Suction Connections to Wet Well.
Table 7-2. Required Submergence Depth to Prevent Vortexing.
Velocity at diameter D, m/s (fps)
* S,
meters (feet)
0.6 (2)
0.30 (1.0)
*
1.2 (4)
0.79 (2.6)
*
1.5 (5)
1.04 (3.4)
*
1.8 (6)
1.37 (4.5)
*
2.1 (7)
1.74 (5.7)
*
2.4 (8)
2.16 (7.1)
*
7-8
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