Annovi Reverberi 3 pistons positive displacement pump for use of washing groups and industrial plants. Direct connection to different engine types. Pump body in die-cast aluminum alloy. Side cover closed or with oil level (on request). Movement of the pistons realized through the system of the connecting rod – crank. Pump shaft in high-strength steel. Oversized Main bearings. Connecting rods made of special zinc alloy – cast aluminum with anti-friction properties. Pistons stainless steel coated with ceramic. Head Brass pump printed. Double gasket sealing system. Valve caps both suction and discharge tubes for a better maintenance. Integrated regulating valve in the pump head, with detergent injector.