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