The eductor discharge leaves the conical diffuser with a pressure recovery of {TAIL ~ at least 50 percent} of {HEAD ~ the initial pressure} of the pressurized liquid 
The eductor discharge leaves the conical diffuser with a pressure recovery of { TAIL ~ at least 50 percent } of { HEAD ~ the initial pressure } of the pressurized liquid
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH