Description: Single-Shot Centralized Lubrication System is used to determine the amount of oil to be delivered at various lubrication points of a machine/equipment from a centralized source. This pump has its own tank made of acrylic. It is piston type, where a cam integral with the handle of the pump actuates the piston. When the handle is used the pump discharges oil and when the pulling force on the handle is released, the piston returns back by spring force and the pressure in the lubrication line is reduced to 1 kg/cm2. There is an in-built check valve and pressure reducing system integrated in the pump. The pump is equipped with relief valve, which prevents overloading. The acrylic body facilitates the crosschecking of the level of oil in the pump and to refill the reservoir from the top opening.