1" ADAPTER FOR BY PASS VALVE

2 Units FPEW0043 - 1" NPT ADAPTER cod.7336614 (which comes with O-RING FPEW0045 cod.7311127 each) are REQUIRED for the installation of all our Ecowater Softeners (except for the ESD2750 R25 model)
2 units are also required when installing a BY PASS GRANDE ASSY 1" - FPEW0018