Bend radii for the momentum change bends are nominally {TAIL ~ two times line diameter} or approximately 1 inch for {HEAD ~ the embodiment} shown 
Bend radii for the momentum change bends are nominally { TAIL ~ two times line diameter } or approximately 1 inch for { HEAD ~ the embodiment } shown
OTH 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 OTH