In this embodiment, it is shown that {TAIL ~ a fluid communication line} 122 extends around and through {HEAD ~ the fixed scroll wrap} 110 to the back pressure chamber 29 
In this embodiment , it is shown that { TAIL ~ a fluid communication line } 122 extends around and through { HEAD ~ the fixed scroll wrap } 110 to the back pressure chamber 29
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH