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["중심莴泵叶轮转速的选择??",,"작업장에서 유량과 압력이 크게 차이가 없는 中心莴泵,但叶轮和转速却有很大差异。因此,在差不多的情况下,为什么有些泵选择大叶轮低转速而不是小叶轮高转速?相反也是??",,"특히 운송하는 매질에 따라 다릅니다 만약 매질에 고체 입자들이 포함되어 있다면, 일반적으로 저속도가 선택되며, 轴承件的磨损减小。清液型 매질을 운송할 경우 고속도가 선택할 수 있습니다。하지만 저속도는 구매 및 투자 비용이 크지만, 동등한 성능의 저속도는 소음이 적고易损件的使用寿命长等优点。",

2018-06-14View Original

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"일반적으로, 3150转的效率高于。如果介质清洁且入口吸入条件良好的情况下,应优选高转速。~~~",
Reply #22018-06-14
"4级泵汽蚀性能优与3级泵"]
Reply #32018-06-16
一般情况下,3000转的效率高于1500转的效率,如果介质洁净,且入口吸入条件较好的话,应优选高转速~~~~
Reply #42018-06-16
4级泵汽蚀性能优与2级泵

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