Lubricating oil distribution pump, Automatic Machinery, Automatic Lubricator, Oil Lubricator for sale, cheap, good quality lubricant pump, distributor, lube, Chon Buri, automatic oil dispenser on time. Able to specify the amount of oil distribution Small size and easy to install With reflux prevention system, using only 4W (220V) power, used in conjunction with PLC to set the fuel supply time and the distance of the oil supply There is a constant voltage function And pressure relief valve for longer service life