Operating Vacuum Degree :0.04-0.05MPa (adjustable). The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory. If the item is subject to FDA regulation, We.You pay us what you see on the invoice, i. Or replace item for you free of charge. We will reply to you within 48 hours. Please kindly wait for us. The item "25L Electric Milking Machine for Farm Cows Withbucket Automatic Vacuum Pump Milker" is in sale since Thursday, July 9, 2020. This item is in the category "Business & Industrial\Agriculture & Forestry\Livestock Supplies\Dairy Cattle". The seller is "fairwholesaleshop" and is located in Chino, California. This item can be shipped to United States.