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In regards to a fluid rotary pump with all other factors equal does increasing piston size and lift decrease or increase pressure and why?
Wiki User
∙ 15y ago
In general, increasing the diameter of a piston will only increase the volume of fluid the pump will move. Increasing the stroke, however, will increase pressure. The piston will rise higher in the cylinder to more fully compress the volume of fluid contained.
Wiki User
∙ 15y ago
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