The fluid evacuator is made of polyethylene, is impervious to automotive and household chemicals and will not rust or corrode. Can evacuate engine oil from crankcases, gear oil from transmission cases, coolant from cooling systems and power steering fluid from pump reservoirs even drain fish tanks or empty water beds. The automatic flow control prevents overfilling and the pressure relief valve is an added safety feature. Has a 1.7 gallon capacity reservoir. Size: 24"tall x 12.4"wide x 9.3"deep. Wt:10 Lbs.