The vanes 62, 64 and 66 are adapted to cause {HEAD ~ the water} and oil flowing through {TAIL ~ the openings} 40 to be further deswirled and decelerated so that complete separation of the oil from the water may occur 
flowing through
The vanes 62 , 64 and 66 are adapted to cause { HEAD ~ the water } and oil flowing through { TAIL ~ the openings } 40 to be further deswirled and decelerated so that complete separation of the oil from the water may occur
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL 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