Annovi Reverberi medium pressure diaphragms pumps are used for spraying herbicides, pesticides, fungicides, and other hard to handle fluids. Pumps have a flow rate up to 15 GPM, and pressure ratings up to 580 PSI. Medium pressure diaphragm pumps can be driven with gas engines, hydraulic motors, tractor PTOs, and belt driven from electric motors. Control units are sold separately for remote mounting and available with versions mounted on the pump. Medium pressure diaphragms pumps flow from 6.5 GPM to 17.4 GPM Operating pressures from 362 PSI to 580 PSI Available in a many configurations. Medium pressure control units sold separately.