APPLICATION OF CENTRIFUGAL PUMP

Variable Pressure Pump

variable


something that is likely to vary; something that is subject to variation; "the weather is one variable to be considered"


Not consistent or having a fixed pattern; liable to change


a quantity that can assume any of a set of values


(of a wind) Tending to change direction


(of a quantity) Able to assume different numerical values


liable to or capable of change; "rainfall in the tropics is notoriously variable"; "variable winds"; "variable expenses"

pressure


The use of persuasion, influence, or intimidation to make someone do something


the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit); "the compressed gas exerts an increased pressure"


The force exerted per unit area


coerce: to cause to do through pressure or necessity, by physical, moral or intellectual means :"She forced him to take a job in the city"; "He squeezed her for information"


The continuous physical force exerted on or against an object by something in contact with it


a force that compels; "the public brought pressure to bear on the government"

pump


A woman's plain, lightweight shoe that has a low-cut upper, no fastening, and typically a medium heel


A light shoe, in particular


operate like a pump; move up and down, like a handle or a pedal; "pump the gas pedal"


deliver forth; "pump bullets into the dummy"


A man's slip-on patent leather shoe for formal wear


a mechanical device that moves fluid or gas by pressure or suction