Description
Key Takeaways
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The Grundfos Pump SP 11-33 is a high-efficiency stainless steel submersible pump designed for deep wells and clean water applications.
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It offers strong performance, long life, and low energy use, making it ideal for irrigation, boreholes, and industrial water systems.
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Suitable for farms, homes, and industries that need a dependable water supply.
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Available in Kenya at Water Equation & Solar System Ltd.
What is the Grundfos Pump SP 11-33?
The Grundfos Pump SP 11-33 is a top-quality submersible pump made for pumping water from deep wells or boreholes. Grundfos is a trusted international brand known for making reliable and energy-saving pumps. The SP series is made from stainless steel, which makes it strong, rust-free, and long-lasting.
This model is specially built for groundwater supply, irrigation, water pressure boosting, and industrial use. Because of its quality materials and excellent engineering, it performs well even in challenging water conditions.
Technical Features of Grundfos Pump SP 11-33
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Pump type: Submersible borehole pump
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Model: SP 11-33
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Material: Stainless steel (AISI 304 or higher grade)
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Flow rate: Up to 15 m³/h (varies with installation depth)
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Head range: 200 – 250 meters
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Power input: 5.5 kW to 9.2 kW
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Maximum water temperature: 40°C
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Installation position: Vertical or horizontal
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Motor type: Grundfos MS or Franklin Electric submersible motor
These specifications make the Grundfos Pump SP 11-33 suitable for many applications requiring reliable water flow and high pressure.
Types and Variations
The Grundfos SP series comes in different models that fit various water depths and flow rates. Below is a quick comparison:
| Pump Model | Flow Rate (m³/h) | Max Head (m) | Power (kW) | Material |
|---|---|---|---|---|
| SP 11-25 | 11 | 190 | 5.5 | Stainless Steel |
| SP 11-33 | 11 | 250 | 7.5–9.2 | Stainless Steel |
| SP 11-45 | 11 | 330 | 11 | Stainless Steel |
The Grundfos Pump SP 11-33 is the middle option, providing the right mix of power, depth, and flow efficiency.
Performance Curve
The performance curve of the Grundfos Pump SP 11-33 shows how much pressure (head) the pump delivers at different flow rates.
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At 5 m³/h, head is around 250 meters
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At 10 m³/h, head is around 210 meters
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At 12 m³/h, head is around 190 meters
This means that the pump keeps stable performance across different flow levels, making it efficient and dependable for various water systems.
Applications of Grundfos Pump SP 11-33
The Grundfos Pump SP 11-33 is used in:
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Borehole water supply: Provides steady water for homes, schools, and communities.
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Irrigation systems: Perfect for farms in areas such as Machakos, Kitui, and Baringo.
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Industrial use: Delivers clean water for factories and workshops.
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Water storage systems: Maintains strong water pressure for tanks and towers.
Its stainless steel body makes it suitable for clean and slightly sandy water conditions.
Why Choose Grundfos Pump SP 11-33?
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High Efficiency: Saves energy and reduces running costs.
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Durable Design: Stainless steel construction prevents corrosion and damage.
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Low Maintenance: Runs for years with minimal servicing.
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Flexible Power Options: Works well with solar, generator, or grid power.
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Trusted Brand: Grundfos is known worldwide for quality and innovation.
With these benefits, the Grundfos Pump SP 11-33 stands out as one of the best options for anyone who needs reliable water pumping.
Price of Grundfos Pump SP 11-33 in Kenya
The price of the Grundfos Pump SP 11-33 in Kenya depends on the supplier and setup.
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Pump only: KSh 250,000 – KSh 350,000
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With motor and accessories: KSh 400,000 – KSh 480,000
Prices may vary depending on exchange rates, installation, and delivery location.
Where to Buy Grundfos Pump SP 11-33
You can buy the Grundfos Pump SP 11-33 from Water Equation & Solar System Ltd, an authorized dealer in Kenya.
Water Equation & Solar System Ltd offers:
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Genuine Grundfos pumps and accessories
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Professional installation and support
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Warranty and maintenance services
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Expert guidance on borehole and irrigation projects
If you want reliable water solutions, contact Water Equation & Solar System Ltd for your Grundfos Pump SP 11-33 today.
Maintenance and Care Tips
To make your Grundfos Pump SP 11-33 last longer and work better:
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Regularly inspect electrical connections
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Clean the intake and filters to prevent clogging
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Avoid running the pump without water
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Follow Grundfos maintenance instructions
Taking care of your pump ensures better performance and longer life.
Conclusion
The Grundfos Pump SP 11-33 is a trusted, high-performance submersible pump perfect for boreholes, irrigation systems, and industrial water projects. It delivers strong pressure, low energy use, and long service life.
Whether you are in Nairobi, Machakos, or Baringo, the Grundfos Pump SP 11-33 is an excellent investment for reliable water pumping. For genuine products and expert installation, visit Water Equation & Solar System Ltd—your trusted supplier for quality water and solar solutions in Kenya.




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