Circulating water system and sump pump strainer apparatus
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United States of America Patent
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-
Feb 6, 1990
Grant Date -
N/A
app pub date -
Jun 5, 1989
filing date -
Jun 5, 1989
priority date (Note) -
Expired
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Abstract
Heat transfer is improved and maintenance down time is decreased by a method for collecting particulates on a hinged perforate strainer at the inlet of a sump pump in a circulating water system. An improved sump pump strainer apparatus is also disclosed.
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