PURPOSE: To provide an inline pump of a favorable productivity in which a suction side casing and an outer cylinder, and a discharge side casing and the outer cylinder can be sealed to each other surely and for which mechanical work is not required for this surface sealing.
CONSTITUTION: An inline pump is provided with a pump casing comprising a suction side casing 1, a discharge side casing 5, and a cylindrical outer cylinder for connecting the suction side casing 1 to the discharge side casing 5, and a motor 22 provided in the pump casing. In the inline pump, in which a suction port and a discharge port are disposed along the same line, in at least one of the suction side casing 1 and the discharge side casing 5, a flange part is provided extended out at an end part outer circumferential part on the aperture side, a cylindrical member 40 is provided extended axially at an end part inner circumferential part, a flange is provided for holding the flange part with a counter part and fixing the suction side casing 1 or the discharge side casing 5, and a ring of a seal member 41 is provided in a gap between a base part of the cylindrical member 40.
KOBAYASHI MAKOTO
YAMAMOTO MASAKAZU
SAKAGAMI HIROMI
ISEMOTO KOUJI
