Self priming Centripetal pumps unlike centrifugal pumps, work on the principal of centripetal force developed by an open impeller. Its design allows for high suction lifts of up to 5 meters. Its casing design allows for self priming of the pump. It is excellent at handling solvents like methanol, toluene, xylene and so on and can pump up to 30 meters of head. Our ASTP series is the go to series for self priming solvent handling applications.