sfb小型不銹鋼耐腐蝕離心泵參數(shù)sfb直聯(lián)、半開式葉輪泵系列轉(zhuǎn)速n=2800轉(zhuǎn)、分型號三相/380伏/50赫型號單相/380伏/50赫電機功率(千瓦)口徑(毫米)25204025504050405040效率%揚程h(米)流程q(米3/小時)汽蝕余量(npsh)r(米)25sfb-825sfb-8d0.2543h11108643q0.82.545.26.87.54.540sfb-1340sfb-13d0.5545h1514131210865q3.5567.59.51112.5133.550sfb-1850sfb-18d1.552h2221201816141210q35.5913161820213.550sfb-2050sfb-202.255h272624222018161412q710.516192223.8262728.53.550sfb-25356h302826252422201816q12.518.5222324.52627.529.5313.5上海水泵廠其他類型產(chǎn)品:螺桿泵自吸泵隔膜泵排污泵真空泵渣漿泵往復(fù)泵耐高溫泵化工泵多級泵磁力泵液下泵油泵泥漿泵