Improved Flow; All electric FlowMaster pumps will have a 19:1 gear ratio for lower current draw. A new upper check assembly design increases the annular grease flow by 70% Top mountable crankcase and reservoir lid design (Gear sets can be changed easily for different ratios, DC only)
Higher protection; Wire leads are sheathed for protection and incorporate a new water resistant rubber grommet into the motor (DC only)