part 3200540 Ring Annovi Reverberi code 3200540 Details Annovi Reverberi number3200540 DescriptionRing ItalianAnello antiestrusioneQty per pump1 Fits these pumps Annovi Reverberi RCV 3 RCV 2.5G25 D + F7RCV 3.5G25 D + F7RCV 3G25 D + F7