To mount a pressure detector for a fuel tank on a fuel tank easily, reduce the number of parts, and improve productivity by arranging a pressure detecting port on a member for installing a fuel pump, fixing a base member through a seal member, and mounting a pressure sensor on the base member.
A pressure detecting port 21a is arranged on an installing member 21 on the disk for installing a fuel pump, and a pressure leading part 24a communicated with the pressure detecting port 21a is arranged on a base member 24, and an annular seal member 27 is interposed between the base member 24 and the installing member 21. The base member 24 is mounted on the installing member 21 through the seal member 27, and a nut 26 is tightened, and thereby, it is possible to installed a pressure detector on the installing member 21 simply. Since the pressure detector is installed on a fuel tank 23 in the case where the installing member 21 is installed on the fuel tank 23, it is possible to mount the pressure detector on the fuel tank 23 easily.
KODAMA SEIKI
NAKAMURA HIROSHI
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