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Hitachi

Hitachi Industrial Products, Ltd.Pump system

The main applications include pumps for city water, sewage pipes, river water, irrigation water, and water for electric power circulation (cooling water).

Overview

Photograph: Vertical-Shaft Semi-Axial Flow Pump (SP-V)

The shaft of the pump is vertical and best suited for medium and large capacities.

Features and Main Applications

Features

  1. Since the impeller is under the surface of the suction liquid, full-capacity water-level operation is not required, making the pump perfect for automation.
  2. A vertical drive shaft configuration and a drive that is installed in the upper part of the pump allow the vertical type to be installed in a smaller area than the horizontal-shaft type.

Main applications

  • This pump has a head range of 3-80 m, and is suited for large-capacity discharging.
  • Pumping agricultural water, river drainage, rainwater drainage, transporting sewer water, transporting irrigation water
  • Cooling water for the electric power industry and industrial plants

(In-house comparison)

Range of application for the vertical-shaft semi-axial flow pump

Image: Range of application for the vertical-shaft semi-axial flow pump
Range of application graph for the vertical-shaft semi-axial flow pump