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 agencies. The sellers name: Sylvia City: Beijing State: Beijing Country: China Telephone number: 86-10-81290069. All items are in brand new condition unless specified.The item "Movable Double Tank Milker Electric Milking Machine Milker Vacuum Pump For Cows" is in sale since Sunday, January 19, 2020. This item is in the category "Business & Industrial\Agriculture & Forestry\Livestock Supplies\Dairy Cattle". The seller is "eshopoutlet666" and is located in Ontario,CA. This item can be shipped worldwide.