Operating vacuum degree: 0.04-0.05MPa(adjustable). All items are in brand new condition unless specified. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies. All of our products are CE approved.Please kindly check the copy of the certificate in the listing below. The item "Portable Double Buckets Milking Machine Electric Vacuum Pump Cows Farm CE Great" is in sale since Wednesday, January 11, 2017. This item is in the category "Business & Industrial\Agriculture & Forestry\Livestock Supplies\Dairy Cattle". The seller is "perfectshop999" and is located in Ontario, California. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.