The device includes {HEAD ~ a truncated cone} having {TAIL ~ a first diameter} at an inlet and a second diameter at an outlet and a bracket attached to the truncated cone 
The device includes { HEAD ~ a truncated cone } having { TAIL ~ a first diameter } at an inlet and a second diameter at an outlet and a bracket attached to the truncated cone
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH