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Selecting the gravity disc

Gravity disc holds the heavy liquid and light liquid interfaces within the required limits. Inside diameter of the gravity disc can be varied to vary the outer diameter of light phase. If a larger inner diameter gravity disc is used the interface moves outwards
.  gravity disc can be selected from the nomograms given in manual.  nomograms have saperting temperature on x-axis, specific gravity and feed rate on y axis, gravity disc dia also on y axis
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