Posted 5/16/2022 06:40 (#9662484 - in reply to #9660861) Subject: RE: $100 to first right answer/ Case 1200pt fertilizer pump issue
North Liberty and South Bend, Indiana
Supply pressure tee's off to the valve block for each component then return is tee'd back together after valve blocks. The way its plumbed it certainly appears there can not be a return blockage.