Grundfos SBA Submersible Booster Pumps

Grundfos SBA Submersible Booster Pumps for Rainwater Harvesting, Domestic Water Supply, Wells, and Storage Tanks

Grundfos SBA Submersible Booster Pumps are compact, all-in-one pumping solutions designed for domestic water supply, rainwater harvesting, shallow wells, and water storage tanks. By combining the pump and integrated control functions in a submerged installation, the SBA range provides an efficient and space-saving alternative to traditional above-ground booster pump systems.

Because the SBA operates submerged in the water source, pump noise is significantly contained compared with many surface-mounted booster systems. The submersible arrangement is ideal for rainwater tanks, cisterns, and wells where stored water needs to be supplied to fixtures, irrigation equipment, or other approved points of use.

Depending on the selected configuration, Grundfos SBA pumps are available with an integrated suction strainer or floating suction arrangement. Floating suction allows water to be drawn from below the surface, helping avoid sediment that may accumulate at the bottom of a storage tank. The integrated design makes the SBA a practical solution for new rainwater harvesting systems, domestic water installations, and booster pump replacements.

Features

• Submersible booster pump design
• All-in-one pump and control solution
• Designed for automatic water supply and pressure boosting
• Integrated controls reduce the need for a separate external pump controller
• Automatically starts and stops according to water demand
• Suitable for rainwater tanks, cisterns, and wells
• Submerged installation supports quiet operation
• Compact design helps eliminate above-ground pump equipment
• Integrated suction strainer available depending on model
• Floating suction configurations available
• Floating inlet can help draw cleaner water from below the surface
• Helps reduce intake of sediment accumulated at the bottom of a tank
• Built-in protection functions support reliable pump operation
• Designed for clean water applications
• Suitable for residential and light-duty water supply systems
• Simplified installation compared with multi-component booster arrangements
• Useful for new installations and upgrades to stored-water supply systems

Applications

• Rainwater harvesting systems
• Domestic water supply
• Water storage tanks
• Cisterns
• Shallow wells
• Residential water pressure boosting
• Garden irrigation
• Lawn irrigation
• Non-potable water reuse where permitted
• Stored rainwater distribution
• Household water supply from tanks
• Alternative water supply systems
• Residential booster pump replacement
• Automatic tank-to-fixture water supply