ENGLISH
28
Figure 8
1 - Electric pump
2 - Electric panel
3 - Gate gauge
4 - Pressure gauge
5 - Non-return valve
6 - Level control detectors
7 - Well grid
8 - Well bottom
9 - Main electric cable
10 - Canle clamps
11 - Well cover
A - Static level
B - Dynamic level
C - Distance from bottom of well
D - Distance from grid of well