We offer plastic rotary drum pump. With ptfe seal, pps vane, pp spout, , pp suction tube. the outlet can be freely adjusted from 0 to 360applicable liquids: acid, alkali, gasoline, diesel, machine oil, water, alcohol, thinner, and other chemical liquids. packing: 6pc / ctn / 16 / 17 kgs / 2.2 applicable drum: 5, 15, 30 and 55 gallon containers. capacity: 280cc per rotation. patented in taiwan, china, france.