The impeller design is a critical component of a centrifugal pump, as it directly affects the pump’s performance and efficiency. The shape and size of the impeller blades, as well as the number of blades, influence the pump’s flow rate, pressure head, and power consumption. A well-designed impeller can optimize the pump’s performance by minimizing energy losses and maximizing the transfer of energy from the motor to the fluid. Factors such as blade angle, curvature, and tip clearance all play a role in determining the impeller’s efficiency and overall pump performance.