Abstract: A method, system, and apparatus for testing mobile pumps and mobile fire pumps. Exemplary embodiments described herein can reduce or eliminate the discharge of water used for testing pumps to the ground or other ambient environments. Further, exemplary embodiments can reduce or eliminate the potential for contamination of water bodies and reduce or eliminate need for large transportable reservoirs as a source of water. Exemplary embodiments can include attachment of hose valves to pump outlets for controlling a flow rate of water as well as water pressure. A hose may further be coupled to each hose valve and looped to a pump inlet, allowing for the recycling of water. Flow meters may further be provided on the looped lines to measure water flow. A low flow capacity water source and discharge may be utilized to provide further control of or adjustment to test system temperature, water flow and pressure.

Abstract: A method, system, and apparatus for testing mobile pumps and mobile fire pumps. Exemplary embodiments described herein can reduce or eliminate the discharge of water used for testing pumps to the ground or other ambient environments. Further, exemplary embodiments can reduce or eliminate the potential for contamination of water bodies and reduce or eliminate need for large transportable reservoirs as a source of water. Exemplary embodiments can include attachment of hose valves to pump outlets for controlling a flow rate of water as well as water pressure. A hose may further be coupled to each hose valve and looped to a pump inlet, allowing for the recycling of water. Flow meters may further be provided on the looped lines to measure water flow. A low flow capacity water source and discharge may be utilized to provide further control of or adjustment to test system temperature, water flow and pressure.