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