Lack of control of the environment is often pinpointed as a cause of frustration and stress in confined animals. When the animal cannot control things, such as the feeding time or the lighting program, and when it cannot escape from things it finds unpleasant, it often behaves in a manner that indicates frustration.
Cavitation can also cause excessive pump vibration, which could damage pump bearings, wearing rings, and seals. A small number of centrifugal pumps are designed to operate under conditions where cavitation is unavoidable.
valve plate mounted on a hydraulic pump. Cavitation bubbles would rather form within the imperfections on the surface of the metal parts of your pump, such as the lens plate of a piston pump, or the gear of a gear pump, rather than just popping into existence in the middle of the fluid.