This is Plungger Type Pumpo Operated Manually By a lover (handle). The pump haousing has inbuilt spool type manual line changer. which directs the grease alternately in the two outlets. The end of each greasing cycle is indicated by rise in pressure through pressure gauge.

The Pump is provided with grease reservoir, which has a follwer plate and tell tale rod to indicate the level of grease.

The pump is also provided grease filling port, which can be attached to a suitable filling Pump, for charging the Reservoir with fresh grease . the follower plate together with pump fillng device elminates possible. Formations of air pockers with in the grease.