A wear plate comprised of multiple arcuate sections is then sized to fit in {HEAD ~ the inner and outer seats} for eliminating {TAIL ~ the circular wear path}, the wear plate being fixed to the vessels bottom by bolts cooperating with tapped bores in the bottom 
A wear plate comprised of multiple arcuate sections is then sized to fit in { HEAD ~ the inner and outer seats } for eliminating { TAIL ~ the circular wear path } , the wear plate being fixed to the vessels bottom by bolts cooperating with tapped bores in the bottom
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH