DEVICE FOR COLLECTING MOISTURE

摘要

PROBLEM TO BE SOLVED: To provide a device for collecting moisture that improves degree of freedom on a set position of a detector for detecting water level.

SOLUTION: In a housing 10 of a fuel filter device 1 with the device for collecting moisture, a float valve body 15 is located which floats on water stored in a lower space 10b and is displaced in response to a water level surface WL. When water level of the stored water is at a predetermined water level where drain is required, the float valve body is seated on a valve seat 252 of a lower end plate 25 to narrow down a passage cross section of a fuel passage and to reduce a fuel pressure on the downstream, and thereby a knob 65 of a diaphragm pump device 60 is displaced downward.

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