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Difference between Clarifier and Purifier

Clarifier

1. It is a centrifuge which is used to separate solid impurities from the oil. 
2. Gravity disc is not present in it . It has sealing ring.
3. Blind Disc is present at the bottom.
4. It has one outlet for cleaning oil.
5. It requires no sealing water .

Purifier

1. It is a centrifuge which is used to separate finer solid impurities and water from the oil.
2. It has gravity disc to create oil and water interface.
3. Blind disc is present at the top .
4. It has two outlets one for clean oil and other for water.
5. It requires sealing water .

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