Vacuum tank, surge tank, buffer tank,regulator tank With ISO9001-2000 ,ISO9001-2008 certificate. Ideal vacuum tank used to storge air widely used for milking machine,milking system and milking parlor.-Material: Iron, SS201 or SS304 -Different typeto meeting respective usage andfunction.-Capacity: Different capacity according to client request. -Good quality and low price. Vacuum Regulator tanks