Product Description Hot popular selling hand operated oil pumps... suitable 200L oil drum. Model: Y-25 Type:Hand operated Suction length:1.5M Max.heigt:5M Flowrate:15-25L/Min Revolution Speed:70/min Net weight:4.85KG Total length:1.3M,suitable for 200L barrel. Using instruction: when installation the tube thread please coated with a little magnetic oil and tighten to keep good seal. Before using please filling a little lubrication oil inside of the pump.Then turn round handhold to suction oil. After using please filling some lubrication oil into the pump.