part 3220230 Flange Annovi Reverberi code 3220230 Details Annovi Reverberi number3220230 DescriptionFlange ItalianFlangiaQty per pump1 Fits these pumps Annovi Reverberi RRV 2 RRV 3.5G25 D + flange Ø 3/4”RRV 3G27 D + flange ø 3/4”