Qe have a ventura 150d, and just got back our rebuilt clarke
pump with new membrane from spectra. We now getting 4.5gph in vero beach, when we should be getting 6+. The pressure is only 30psi. It all points to needing to replace the shurflo feedpump
head, but specta is not answering their phones. Does anyone know where i can get one quickly, or have a spare
head they would sell?