what r self priming pumps? Self priming pump is available
only in horizontal pumps and not in vertical pumps.

Answer Posted / mazher

The pump which do not need priming before starting is
called self priming pump. This type of pumps are mainly
used for pumping fluid from pit.Vertical pumps are mostly
suction & casing are submearged in fluid so vertical pumps
do not need self priming(It is already primed).

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