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