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Delivered a large storm water drainage pump to Takamiya Pump Station in Neyagawa City (Osaka Prefecture)


Drainage pump appearance Drainage pump appearance

Ebara Corporation (hereinafter referred to as "Ebara") has delivered a large storm water drainage pump to the Takamiya Pump Station in Neyagawa City (hereinafter referred to as "the station"), which was ordered by the Japan Sewage Works Agency.

1. Background and Objectives

Neyagawa City is proceeding with the Takamiya Pump Station Improvement Project, which aims to smoothly drain rainwater from the hilly areas east of the old National Route 170, which runs from Takatsuki City to Izumisano City in Osaka Prefecture, into the Sanra River. The project aims to prevent flooding during heavy rains by installing storm drains to capture rainwater before it flows into low-lying areas and by constructing the plant. The pumps delivered to the plant by Ebara drain the rainwater that flows into the plant through the storm drain pipes into the river.

2-1 Overview

For this project, we delivered three storm water drainage pumps with a total drainage capacity of 600m3/min. When all the pumps are in operation, they have the capacity to empty a typical 25m swimming pool in one minute.

Construction specifications
(Excerpt)
Vertical mixed flow pump (1350VZGE type)
Φ1350mm×243.0m3/min×15.1m×940kW
Vertical mixed flow pump (900VZGE type)
Φ900mm×114.0m3/min×15.1m×460kW
2 units

1 unit
Construction periodOctober 31, 2020 - December 23, 2022
Construction location2-28, Kojiminamicho, Neyagawa City, Osaka Prefecture

3. Future developments

Ebara's long-term vision, "E-Vision 2030," aims to support "an earth-friendly society, safe and secure social infrastructure, and a world without water or food shortages," and to "contribute to the creation of a sustainable society."


By addressing key ESG issues based on its long-term vision and medium-term management plan, the Ebara Group aims to achieve the Sustainable Development Goals (SDGs) and further improve its corporate value.


※The "XXX type" in the text is our model code.