BOATS How do they get the oil out of an engine that is basically sitting on the drain plug? I'm glad you asked! SUCK IT OUT OF THE DIPSTICK TUBE. Clean and neat. Two engine-multi purpose probes are included with all machines. Create vacuum in the tank with compressed air for about 60 seconds, disconnect, insert a probe into the dipstick and suck that oil out of there. Clean and neat! No electrical connections needed. MOTORCYCLES End that hassle of spilled oil everywhere. Suck out hot dirty oil quickly and painlessly. Just insert the High Flow Differential Probe into the oil reservoir. Open the valve and watch the dirty oil flow. Our machines make that difficult and messy chore an EZ solution.   INDUSTRIAL EQUIPMENT Use our evacuators to change engine and hydraulic oils. Hydraulic oil leak? How do you save that clean oil and change a broken hose connected to the tank. EZ, just suck the tank out repair the hose and pump the hydraulic oil back in. Our "P" Models offer low pressure emptying. Simply pump that clean oil back in. Many of our customers have two evacuators. One for clean, one for waste oils.   SMALL GASOLINE ENGINES AND COMPRESSORS When is the last time you changed the oil on your lawn tractor, compressor or other small engine? How much did that last compressor cost? Protect your investment. Save on repairs. Change the oil regularly. By taking a few minutes of time now you may save considerably in the long run. If you work on small gasoline engines our evacuators will make your job easier! Suck up oil from drain pans, crankcases and more. Helps keep shop areas clean.