| 摘要 |
PURPOSE: An inline pump is provided to be used for underwater and to reduce a structure by remarkably reducing the length of a motor pump. CONSTITUTION: An inline pump comprises a suction unit(310), a housing, a DC valve unit, and an exhaust pipe. Fluid flows into the suction unit. The housing has a transfer pipe, a motor, and a pump. The fluid flowing from the suction unit flows in the transfer pipe. The DC valve unit comprises a DC valve and a DC exhaust pipe opened and closed by the pressure of the fluid exhausted from the exhaust port of the pump. The exhaust pipe is connected to the DC valve unit and exhausts the fluid.
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