Drainage pumps

This pump integrates the pump and civil engineering structure, and can be used when a large amount of drainage is required.

Drainage pump for the Metropolitan Area Outer Underground Discharge Channel ／ Showa Drainage Pumping Station
With a total drainage capacity of 200 m³/s, this is one of the largest drainage pump facilities in the world. Cutting-edge technology is being used to reduce construction costs and improve reliability.

This pump is used for storm water drainage and river drainage.

The drainage volume can be adjusted by freely adjusting the blade installation angle.

Can be used for a variety of purposes, including river drainage, storm water drainage, irrigation, water supply, and sewerage.

Axial flow pump: Can be used mainly for total heads of 5ｍ or less.
Mixed flow pump: Can be used mainly for total heads of more than 5ｍ.

This pump can be used for sewage, rainwater drainage, etc.

This pump can be used for flood prevention, river drainage, etc.

Axial flow pump: Can be used mainly for total head of 3ｍ or less.

Mixed flow pump: Can be used mainly for total head of more than 3ｍ.

Voltage type: A pump for use in storm water drainage and sewer sewage.
Column type: A pump for use in storm water drainage and irrigation.

This is a pump attached to the gate body. This is a small-scale drainage pump facility to be installed in small rivers and waterways.

This is a power transmission device used in large-capacity pump equipment.

Fluid couplings come in two types: an oil-filling and oil-draining type used as a clutch function, and a variable speed type used to control the rotational speed.

An underwater pump is installed inside the manhole, and monitoring and control equipment is also unitized. The pipes can be buried shallowly, which reduces construction costs.