The MAOP20 All-Purpose 20L Oil Transfer Pump is designed for dispensing most service fluids including engine, gear, transmission, hydraulic and some engine coolants from 20L - 25L drums. An extendable suction tube and two additional bung adaptors ensure that the expanding range of different size and types of drums are easily catered for. Delivery on the down-stoke makes this pump easy to use especially when the drum is low on fluid. An extra-long clear delivery hose gives easy identification of the fluid type and allows better reach into difficult areas.