a second flexible tube connected by one end and communicating with the discharge side of said pump and connected by its other end to and communicating with one of {TAIL ~ said nipples} for delivering {HEAD ~ liquid} from said pump through said one of said nipples and into said chamber 
a second flexible tube connected by one end and communicating with the discharge side of said pump and connected by its other end to and communicating with one of { TAIL ~ said nipples } for delivering { HEAD ~ liquid } from said pump through said one of said nipples and into said chamber
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH