Hand pumps find common use, within hydraulic circuits, in the construction of lines for emergency drives. The PME2 are single-delivery hydraulic pumps with lever control, for feeding single-acting hydraulic cylinders. They are single-acting pumps, therefore they generate pressure only by operating the lever downwards. The available displacements for the PME2 series range from 20 to 40 cm3/cycle (1,22 to 2,44 in3/cycle). These pumps are designed to be fixed on the tank. The gasket and the kit of screws for mounting are also supplied with the pump. The pump body is in cast iron, protected on its external surfaces by painting. The remaining components are made of steel with protection from oxidation by galvanizing treatment Optional functions are available, such as, for example, the by-pass tap or the pressure relief valve. The operating lever L=600 mm is supplied with the pump.