STRAINER STATUS INDICATOR

摘要

PURPOSE: A strainer status displaying device, capable of the check of strainer states in outside, is provided to replace and clean only when in if necessary. CONSTITUTION: A strainer status displaying device is composed like next. An inflow pressure sensing tube(4) and a discharge pressure sensing tube(5) are positioned on an influx unit(2) and an outlet unit(3) of a filtering film(10) of a strainer(1). The outlet unit locates in the opposing side of the influx unit. A strainer state indicating actuator(6) is located between the inflow pressure sensing tube and the discharge pressure sensing tube.