manure pump / fuel / submersible / vacuum
150 us gal/s, 210 us gal/s (567.8118 l/s)
Capitalizing on "Free Energy"
Self-Prime Trailers use a suction hose and "free energy" rather than a submersible feeder pump. The centrifigual pump on the trailer is “primed” with a hydraulic vacuum pump. Once liquid reaches the pump, the laws of physics take over. With a little know-how, this is an efficient way to pump manure with less fuel cost.