Hand Pumps are the manually operated pumping devices that are used to transport water from one container to another without any wastage. These are provided with a lever which is connected to a piston in a closed cylindrical body to suck liquid by creating a vacuum and then transferring it to another port which is fixed with a flexible pipe to move liquid very easily. Hand Pumps uses human power and are widely used in industrial, marine, irrigation and various other applications. There are many different types of such hydro-mechanical tools availed by us that are mainly operating on a piston, diaphragm or rotary vane principles.