Foundation of Water Supply Infrastructure

Raw Water Pumping is a critical stage in municipal water management, responsible for transferring untreated water from natural sources such as rivers, lakes, reservoirs, or wells to water treatment plants. This stage forms the backbone of urban water supply systems, and its reliability directly impacts the entire water distribution chain.

These pumping stations face challenging conditions, including fluctuating water levels, seasonal variations, and the presence of debris and sediment. Therefore, the pumps used in this application must be robust, abrasion-resistant, and capable of continuous operation to ensure uninterrupted water intake. Wilo Pumps in Raw Water Pumping applications are designed for harsh and variable environmental conditions such as fluctuating water levels, seasonal flow changes, sediment loads, biological matter, and debris. These pumps are corrosion-protected, abrasion-resistant, and designed for continuous operation, even during monsoons or droughts.

Typical raw water pumping applications include:

• River and lake intake systems
• Reservoir draw-off pumping
• Canal-based water abstraction
• Long-distance raw water transfer