Double walled pump design

Dredge Yard designed a heavy-duty double walled dredge pump using latest technology and innovation of fluid dynamics CFD.

Our design for the heavy-duty double walled dredge pump covers the range of 500mm to 1600mm pumps with a working pressure up to 40 bar.

The double walled pump can be used for trailing suction hopper dredgers, booster stations or cutter suction dredgers.

The inner casing is made of high wear resistance material such as Ni-Hard 4, GX300, GX260 or other material following customers’ requirement and project application.

The double walled pump is also provided with liquidyne seal, hydro-seal, mechanical seal or stuffing box. Depending on customers’ application and requirements.

Contact us for more information.