detailing an antenna created by coupling RF into a jet of sea water created with a pump. It’s a few years old so we’re presenting it as an object of interest rather than as a news story ...

These 3 Stage Water-Jet Pumps are capable of delivering flow over 1,400 gpm and head conditions up to 900 ft. Three separate impellers provide improved pressure up to 370 psi Standard hand ...

High pressure pumps are mechanical devices used to create a significant pressure differential to move fluids through systems ...