The scrubber apparatus also includes {HEAD ~ a plurality} of {TAIL ~ removable wear plates} which can be replaced as they become worn down and damaged 
of
The scrubber apparatus also includes { HEAD ~ a plurality } of { TAIL ~ removable wear plates } which can be replaced as they become worn down and damaged
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH