EBARA Dry Vacuum Pump Package Mod: 50X20 Motor: 3 PH Induction Motor V: 208 VAC, 60 HZ Speed: 3460 rpm Weight 750 lbs Have powered on both units together and individually they suck really hard with no odd noises everything spins smoothly these units are beautifully made and looked to be well-maintained I do not know how many hours are on the units but they do pull a good vacuum I took pictures of the oil ports to show that the oil is crystal clear and clean no sign of any contamination. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps". The seller is "danparise" and is located in this country: US. This item can be shipped to United States.