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4 Sediment discharge function 4.2 Operating water module compact (OWMC)
The OWMC gives a two-step flow which implies
that the liquid flows into a one channel system in
two steps, see the illustration below. The first step
creates a high liquid flow which triggers a
sediment discharge, and the second step (with a
lower flow) will admit the bowl to close while
closing (make-up) liquid is added to the bowl. The
flow between the two steps is very low.
Flow
Discharge water
Time
Closing water