Manual pump with check valve - 68 cm3

The MARSILI hydraulic pumps or transmitters have an high volumetric performance (minimum losses), obtained with accurate and modern working procedures, which allow precise tolerances. The maximum lightness and smoothness of the manoeuvre is guaranteed by the position of the atmospheric valves which is lower than the axis of rotation of the pump, and suitable passage holes, which allow the flow of oil even at the minimum level inside the tank.