The L2P manual pump is perfectly adapted for use with resistance oil meter units (SLR) on small machines with no more than 10 lubrication points.
The L2P manual pump works like an accumulator. On pulling the handle, the spring is compressed and the internal chamber is filled with a predetermined quantity of oil. On releasing the handle, the spring loaded piston pushes the oil into the distribution circuit. Oil volume discharge is measured without any viscosity influence.