Plastic Siphon Drum Pump fits any 15, 30 or 55 gallon drum with a 2" IPS female opening or any 6-½ or 13 gallon glass or plastic carboy. Suction tube length is sized for 55 gallon drums but can be shortened to fit shallower containers. All polyethylene construction-no leakage. Permits dispensing of acids, caustics, oil, thinners, waxes, and disinfectants. No drip discharge tube. Drains back into container when tube end is placed in adaptor receptacle.