Mechanically actuated diaphragm pumps, also known as mechanical diaphragm pumps, are a type of positive displacement pump that utilize a reciprocating motion to move a diaphragm and transfer fluid. These pumps are widely used in various industries for their ability to handle a wide range of fluids, including corrosive, abrasive, viscous, and shear-sensitive liquids.
The operating principle of mechanically actuated diaphragm pumps involves the use of a mechanical system, such as a crankshaft or eccentric mechanism, to actuate the diaphragm. As the mechanical system moves, it creates an alternating motion that causes the diaphragm to flex back and forth. This action creates suction on one side of the diaphragm, drawing in the fluid, and then pushes the fluid out on the other side, delivering it to the desired location