Plunger pump
= Plunger pump
{wiki=Plunger_pump}
A plunger pump is a type of positive displacement pump that uses a reciprocating plunger to move fluids. It typically consists of a cylinder and a plunger that moves back and forth within the cylinder to create pressure and flow. When the plunger moves in one direction, it creates a vacuum that allows fluid to enter the cylinder through an inlet valve.