a receiver tank having an inlet through which compressed {TAIL ~ air enters} and an outlet port which is disposed in a substantially higher location than {HEAD ~ the location} of the inlet 
a receiver tank having an inlet through which compressed { TAIL ~ air enters } and an outlet port which is disposed in a substantially higher location than { HEAD ~ the location } of the inlet
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH