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Hitachi

Water Environment Solutions

Overview

This device separates sediment sand efficiently by a swirling flow utilizing the residual pressure of the sand pumping apparatus, making maintenance management easy since a drive motor is unnecessary.

Configuration

Features

  1. High grit separation performance
    High grit separation performance due to swirling flow (cyclone) effect.
    Extra drive motor is not necessary because system utilizes the residual pressure of the sand pumping apparatus.
  2. Space saving and energy saving
    Space saving due to compact structure. No drive motor is required for grit separation. Drive unit used only for screw conveyor.
  3. Easy maintenance management
    Easy maintenance due to simple structure.

Application

  • Separation of grit and water pumped from the grit chamber