The apparatus 15 wherein said means for changing the orientation comprises {HEAD ~ a flange} surrounding {TAIL ~ the periphery} of each scrubber section, said flange including holes therein adapted to receive bolts which pass through the corresponding flange in the other scrubber section 
surrounding
The apparatus 15 wherein said means for changing the orientation comprises { HEAD ~ a flange } surrounding { TAIL ~ the periphery } of each scrubber section , said flange including holes therein adapted to receive bolts which pass through the corresponding flange in the other scrubber section
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL 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 OTH OTH OTH OTH OTH OTH