Housing 22 will also have inlet and outlet pipes 24 and 26, respectively, for the introduction and {TAIL ~ removal} of {HEAD ~ the second fluid} therefrom 
Housing 22 will also have inlet and outlet pipes 24 and 26 , respectively , for the introduction and { TAIL ~ removal } of { HEAD ~ the second fluid } therefrom
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH