| 摘要 |
PROBLEM TO BE SOLVED: To provide an assembly for a pump, a pump and a pumping system which includes a disposable flexible bladder and disposable conduits with the pump through which the fluid to be pumped is passed in a manner such that the pump components are never exposed to the fluid.SOLUTION: The pump is provided having the disposable bladder and the disposable conduits together with check valves that control a fluid flow through the bladder and conduits when the bladder is alternately compressed and expanded. The use of disposable conduits and bladder eliminates the need for hygienically regenerating the pump between uses. The pump can be utilized in a fluid delivery system such as tangential flow filtration. |
