2205 Duplex Stainless Steel Deep Well Pump for Groundwater Service

For a recent groundwater project, the customer required a deep well pump combining high water capacity with improved corrosion resistance.

The selected solution was a 2205 duplex stainless steel submersible deep well pump, designed for a rated flow of 100 m³/h and a total head of 90 metres.

Main Pump Parameters

• Flow rate: 100 m³/h
• Head: 90 m
• Material: Duplex Stainless Steel 2205
• Installation: Submersible deep well
• Medium: Groundwater / clean water

The pump is installed vertically inside the borehole and operates completely below the water level. This configuration allows groundwater to be lifted directly through the rising pipe without a conventional surface suction system.

For this project, 2205 duplex stainless steel was selected to provide higher strength and better corrosion resistance than ordinary stainless steel in demanding water conditions.

With a capacity of 100 m³/h, the pump is suitable for large groundwater supply, industrial water systems, agricultural irrigation and reservoir filling.

This project demonstrates how a 2205 deep well pump can combine reliable hydraulic performance with durable material construction for long-term submerged operation.