Overview

The S pump is the backbone of many sewage systems. These pumps are chosen for their strength, durability, and innovative features, such as the SmartTrim impeller adjustment system and SmartSeal, which prevents leakage.

The SmartTrim system used in the S pump allows easy adjustment of the impeller’s factory settings, helping maintain the pump’s maximum efficiency.

The Grundfos SmartSeal automatic coupling gasket ensures a completely secure and hermetic connection between the pump and the main unit of the automatic coupling system. The shaft seal can rotate in any direction. When pumps are installed with a separate piping system, sludge formation can be prevented by periodically back-flushing the system at equal time intervals.

Applications

• The pumps are used in the following cases:
• Transport of untreated raw wastewater
• Transfer of raw water
• Pumping sludge-containing water
• Pumping industrial wastewater

Features and Advantages

• Wide product range
• SmartTrim system
• Operation with or without a cooling jacket
• Submersible, underwater, or dry installation options
• Channel or vortex impellers
• Built-in motor protection
• SmartSeal sealing system
• Large free passage
• SuperVortex impeller