The V5B Lubricator consists of a motor-driven gear pump with a controlled constant volume discharge. The fully automatic lubricating system is preset by the machine manufacturer for best operation. Discharge volume may be adjusted by turning the bypass valve counter-clockwise to reduce the pressure and thus automatically reduce the amount of oil, or by closing valve to increase pressure and oil flow.
Note: Previous generation V5B Pump & Motor D2944 will not fit the current generation D2559-1 reservoir.
Current generation V5B Pump & Motor 60651 will not fit the pervious generation D2559 reservoir.