["음압이 부압인 경우 어떤 泵好呢",,"-11 MPa의 부압进口是负压 -11MPa的情况下用什么离心泵比较好",,"-11의 부압 齿轮泵我可以做。可以私聊。",,"你是说液下泵？卧式比如ZA可以用吗？" ,"공압이 부압인 경우 � жидк성을 분분 分离出来，破坏真空后再用离心泵",,"--1米的进口是负压，水泵叶轮中心处难以形成真空，水难以吸过来，只能用汽蚀余量最小的水泵了，另外叶轮选抗汽蚀性好的材质，比如锡青铜" ,"你是用户？真空设备厂家吧？"]

2019-09-21View Original

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进口是负压0.1Mpa 用什么离心泵泵好点

Reply #22019-09-21

负压10的齿轮泵，我做。可以私聊。18032233998微信同号

Reply #32019-09-21

你是说液下泵？卧式比如za可以用吗

Reply #42019-09-22

最好能把液体分出来，破完真空再用离心泵

Reply #52019-10-14

进口是负压10米，水泵叶轮中心处难以形成真空，水难以吸过来，只能用汽蚀余量最小的水泵了，另外叶轮选抗汽蚀性好的材质，比如锡青铜

Reply #62019-10-18

你是用户？真空设备厂家吧

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