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Pump without valve for industrial and measuring purposes formed as dry-running valve-less rotary piston membrane pump
Pump without valve for industrial and measuring purposes formed as dry-running valve-less rotary piston membrane pump
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机译：用于工业和测量目的的无阀泵形成为无空运行的无阀旋转活塞膜泵
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摘要
The valve has a pump body (1) with a membrane. The body has a cylindrical inner wall with at least one intake opening (E) and one ejection opening (A) in the side. The ejection opening contains a membrane formed from a cylindrical flexible membrane body (2). The membrane body has a central moveable non-flexible band. The ends of the body are fastened sealed to the pump body. The membrane body contains a turning roller body (4) with a rotary slide.
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