Annovi Reverberi Reciprocating positive displacement pumps 3 pistons for use on washing groups. Direct connection to different engine types. Pump body in die-cast aluminum alloy. Movement of the pistons realized through the inclined plate system. Double system of bearings for supporting the shaft of the pump and the load of the pistons Pistons Hardened steel. Head Brass pump printed. Dual gasket sealing system. Intake valves positioned above the pistons for a better efficiency. Built-regulating valve. Possibility of the detergent suction system. Possibility of different pressure connections.