Oil changer (AA-3090)(waste oil collecting machine,oil exchanger)Pot body: 75L Automobile dawdle: 200L/min Amount ... L. Oil changer (AA-3090)(waste oil collecting machine,oil exchanger)Oil changer,oil chaning machine,oil changer, oil cleaner, oil pumpAir Operated ... Oil Collecting Machine 75 l. Trailer-mounted suction equipment complete of 6 suction ...