发明名称 Submergible pump connecting ejector adapter and guide rail assembly
摘要 An ejector adapter and guide rail assembly for coupling an opening of a discharge outlet of a submergible pump with an inlet opening of a discharge pipe through which waste water is discharged from a sump. The assembly includes a quick disconnect coupling device having a bifurcated guide member which engages a vertical guide rail to permit removal and reinstallation of the submergible pump without removal of a bracket that fixedly mounts the upper end of the guide rail to the sump.
申请公布号 US4886426(A) 申请公布日期 1989.12.12
申请号 US19890349872 申请日期 1989.05.09
申请人 SURINAK, JOHN J. 发明人 SURINAK, JOHN J.
分类号 E03F5/22;F04D29/60 主分类号 E03F5/22
代理机构 代理人
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