Modular diffuser body and aeration system
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United States of America Patent
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Jan 13, 2015
Grant Date -
Mar 15, 2012
app pub date -
Sep 10, 2011
filing date -
Sep 10, 2010
priority date (Note) -
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Abstract
An aeration system for treating liquid contained in a vessel is provided. The aeration system includes a header pipe and a plurality of lateral pipes coupled to the header pipe. The lateral pipes each have one or more tubular diffuser membranes sleeved therearound. Also provided is a coupling for sealingly joining end portions of two adjacent pipes is provided. The coupling includes two saddle sections and a deformable gasket extending between the pipes. The coupling is adapted for enabling one pipe to be removed and replaced from a series of pipes without substantially moving any adjacent pipes.
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