| 摘要 |
A compact set of circular, wire-formed brushes, within a housing, provides the surfacing upon which, and in which, air bubbles can coalesce for subsequent venting thereof from the housing, and the housing has porting formed therein to accommodate a through-flow of an aqueous solution, of a hydronic system or the like. A sleeve-type diffuser, having a multiplicity of holes formed therein, encloses and supports the set of brushes, and diffuses and distributes the housing-admitted liquid or vapor.
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