BE2232 Series electric lubricator includes a motor-driven gear pump of superior structure,can use lubricating oil with viscosity between 32~1200cst. Its oil tank volume has three specifications of 1.5 liters, 2 liters and 4 litersThis kind of pump is equipped with a level switch, while a pressure switch can be provided according to different applications. These are connect- ed with programmed controllers on the pump, or programmed control system on main user equipment to control and monitor oil level in reservoir, supply system pressure and setting of lubrication cycle.