THE ELECTRIC PUMPS OF THE CMV‐15 SERIES ARE SUPPLIED FOR CENTRALISED LUBRICATION SYSTEM UTILISING OIL WITH THE SINGLE LINE RESTRICTOR SYSTEMS USING THE DPT SERIES METER UNITS. THE MOTOR/PUMP ASSEMBLY IS COMPOSED OF A MAGNET CONTROLLED PISTON PUMP, THE CYCLIC ATTRACTION OF THE MAGNET HAVING THE SAME FREQUENCY AS THE ELECTRIC CURRENT, CREATES AN ALTERNATING MOVEMENT OF THE PISTON TO PRODUCE AN OUTPUT OF 100 CC/MINUTE.