The pump housing can have, in addition to the said axial inlet, {TAIL ~ a further inlet} for {HEAD ~ the fluid} lying opposite to the first 
The pump housing can have , in addition to the said axial inlet , { TAIL ~ a further inlet } for { HEAD ~ the fluid } lying opposite to the first
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH