part 1789201 Head assembly Annovi Reverberi code 1789201 Details Annovi Reverberi number1789201 DescriptionHead assembly ItalianPremontaggio testaQty per pump1 Fits these pumps Annovi Reverberi XM 1 XM 11.17 C Annovi Reverberi XMA 5 XMA 3.5G22 NXMA 3.5G25 EXMA 3.5G25 NXMA 3G25 EXMA 3G25 N