作者: Christian Jarisch , Alfred Yoakim , Renzo Moser , Youcef Ait Bouziad
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摘要: The present invention presents a pumping system (1) with preheated reservoir (2), main pump (4) for liquid (3) from the and pressurizing means (5) (2). Preferably, set an absolute pressure of 0.5 to 1 bar in (2) can be heated up 90°C or more. achieves nearly complete suppression phenomenon cavitation at entrance, thus increased performance elevated temperatures.