This portable trash pump is used for clearing water from irrigation breaks/leaks, flooded areas, construction/installation zone and ponds or retention areas and the 33 gpm trash pump is powered by a commercial grade 35cc Honda engine. A half-speed trigger lock will keep your work area clear of water even if the pipe is still leaking. The Honda engine pumps water through 100 feet of hose or up a 20-foot rise without losing pump pressure.