STRAINER STATUS INDICATOR

摘要

PURPOSE: A strainer status displaying device, capable of the check of strainer states in outside, is provided to reduce a maintenance costs by disassembling and replacing a strainer only when it is necessary. CONSTITUTION: A strainer status displaying device comprises a strainer status indication operating unit(6). The strainer status indication operating unit is installed between an Inflow pressure sensing tube(4) and a discharge pressure sensing tube(5). The strainer status indication operating unit comprises a differential pressure operating unit and an outside display unit.