Sewage submersible pumps are essential for efficient wastewater management, as they safeguard the ecosystem and public health by ensuring that untreated fluids do not contaminate reservoirs or water bodies such as rivers, lakes, and groundwater.
Due to the different types of contamination at the source of effluents, it is crucial for the pump selection process to choose the most suitable impeller type for required application:
• Drainage: impeller for clean or slightly loaded water (rainwater effluents).
• Vortex: impeller for heavily loaded water (wastewater effluents).
• Single channel: impeller for slightly loaded water (rainwater effluents).
• Multi-channel: impeller for slightly loaded water (rainwater effluents) with improved efficiency.
• Grinder: vortex impeller with a cutting device for heavily loaded water (wastewater effluents).