A self-priming monoblock pump is a kind of pump that has both a monoblock design and self-priming characteristics. Before beginning regular pumping operations, a self-priming monoblock pump is made to automatically remove air from the suction line and prime itself with liquid. This feature guarantees effective operation and removes the need for manual priming. Installation is made easier and requires less space thanks to the monoblock design, which combines the pump and motor into a single unit.