These work on the same principle as rapid gravity filters, differing in that the filter medium is enclosed in a steel vessel and the water is forced through it under pressure.
2.
The "'rapid sand filter "'or "'rapid gravity filter "'is a type of filter used in water purification and is commonly used in municipal drinking water facilities as part of a multiple-stage treatment system.
How to say rapid gravity filter in Hindi and what is the meaning of rapid gravity filter in Hindi? rapid gravity filter Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
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