HYDRAULICALLY ACTUATED DIAPHRAGM PUMP
Definition
A <HYDRAULICALLY ACTUATED DIAPHRAGM PUMP> is a <CONTROLLED VOLUME DIAPHRAGM PUMP> and a <HYDRAULICALLY ACTUATED ARTEFACT> where the diaphragm is hydraulically coupled to a piston or plunger. The piston or plunger is moving hydraulic liquid in and out of a chamber behind the diaphragm. The diaphragm separates hydraulic and pumped liquid