Detailed Product Description Model No.: 50J1111, with one vane pump or gear pump, one flow meter, LCD display,baking finish, 50L/min, electrical mechanical toatlizerWe also provide 50J2111 with one vane pump or gear pump, one flow meter, two nozzles,two LCD display and 60J2121 with one vane pump or gear pump, two flow meters,two nozzles, four LCD display.