Two Speed Hydraulic Hand Pumps are designed having low handle to assure minimized operator fatigue. They are also equipped with internal pressure relief valves for preventing over-pressurization. Being compact in size, these pumps are easy to use and transport wherever required. They are known to work by creating vacuum at pumps inlet which results in forcing of liquid from reservoir. These are type of positive displacement systems that have ability to be used for heavy duty machines and units. Two Speed Hydraulic Hand Pumps work on principle of Pascals Law and assist in excellent efficiency with double speed configuration.