6
Recirculated Water configuration
Operation sequences
A. Water enters into the basin passing through the filling valve (1).
The water level sensor (7) controls the basin (2) filling, the pump (3)
starting-up and the fill valve opening.
B. The recirculation water pump (3) supplies water to the different
dispersion manifolds (5). The water flow of each cassette (6) is
adjusted with a manual gate valve (4). Calibrated orifices deliver the
water evenly over each media pad (6).
C. Dry air passes through a corrugated bank of wetted cells media
(6), is cooled and humidified.
D. The excess water washes the evaporative pad and falls.
(with minerals) into the water tank.
E. The excess of minerals is drained by the draining valve minimizing
the water consumption and the media scaling. This configuration
is recommended when the available supplied water has a low or
medium hardness.
5
6
4
1
3
7
2
9
8
5
6
4
Summary of Contents for EvaPack Series
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