Description
Key Takeaways
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The Grundfos Pump SP 46-15 is a high-performance submersible pump designed for deep wells and heavy-duty water supply.
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It is built from strong stainless steel for long life and rust resistance.
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It offers high flow and efficiency for borehole and irrigation systems.
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The pump is suitable for farms, industries, and large water projects.
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Available at Water Equation & Solar System Ltd, Kenya’s trusted supplier of Grundfos pumps and solar water systems.
About Grundfos Pump SP 46-15
The Grundfos Pump SP 46-15 is a powerful stainless steel submersible pump made for high water demand applications. It belongs to the Grundfos SP range, which is known worldwide for its reliability and energy efficiency. This model is ideal for deep boreholes, irrigation farms, water transfer systems, and large-scale water supply projects.
The Grundfos Pump SP 46-15 delivers a strong water flow while using less energy. It works quietly under the ground and can move large amounts of water to the surface, making it perfect for homes, farms, industries, and even towns that depend on borehole water.
Features of Grundfos Pump SP 46-15
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High Efficiency: Designed to use less power while pumping more water.
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Strong Build: Made from 100% stainless steel, protecting it from corrosion and wear.
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Reliable Operation: Works well in both clean and slightly sandy water.
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Long Lifespan: With proper maintenance, the Grundfos Pump SP 46-15 can last many years.
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Easy Maintenance: Its modular design allows easy service and parts replacement.
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Wide Application: Can be used in irrigation, water plants, and borehole pumping systems.
Technical Specifications
| Specification | Details |
|---|---|
| Pump Model | Grundfos Pump SP 46-15 |
| Flow Range | Up to 46 m³/h |
| Head Range | Up to 150 meters |
| Material | Stainless Steel AISI 304 / 316 |
| Motor Type | Submersible Motor (MS 4000 or MS 6000) |
| Power Range | 11 – 18.5 kW |
| Outlet Diameter | 4 – 6 inches |
| Maximum Temperature | 40°C |
| Installation | Vertical / Horizontal |
Types of Grundfos SP Series Pumps
The Grundfos SP series includes many models that cover different flow and pressure needs. Some of the popular types are:
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SP 2A to SP 5A Series – Best for small boreholes and domestic use.
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SP 8A to SP 17A Series – Suitable for medium-size farms and commercial buildings.
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SP 30 to SP 60 Series – Designed for industrial and irrigation systems.
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SP 77 to SP 215 Series – Built for high flow and deep borehole applications.
The Grundfos Pump SP 46-15 fits between medium and large systems, giving high flow and pressure while remaining efficient and durable.
Performance Curve
The Grundfos Pump SP 46-15 shows a smooth and stable performance curve. At 50 Hz, it can produce a maximum flow of around 46 cubic meters per hour and a total head up to 150 meters. This balance between flow and head makes it perfect for deep boreholes supplying water over long distances.
The efficiency curve of the Grundfos Pump SP 46-15 stays high across different flow rates, which helps reduce energy costs. This makes it ideal for systems powered by both electricity and solar energy.
Applications
The Grundfos Pump SP 46-15 can be used in many sectors such as:
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Agriculture: Irrigation systems for crops, greenhouses, and livestock watering.
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Domestic Water Supply: Deep boreholes for homes and estates.
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Industrial Use: Factories that need constant and clean water supply.
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Municipal Projects: Large water distribution for communities.
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Solar Pumping Systems: Works perfectly with solar inverters for off-grid areas.
Advantages of Using Grundfos Pump SP 46-15
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High Performance: It can deliver high pressure for long-distance water delivery.
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Energy Saving: Its motor and hydraulics are designed to minimize energy loss.
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Durability: Stainless steel body resists sand, rust, and chemical corrosion.
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Low Maintenance: Simple structure makes servicing fast and easy.
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Smart Design: Works smoothly with Grundfos control panels and sensors.
These benefits make the Grundfos Pump SP 46-15 one of the best options for farmers, contractors, and industries in Kenya looking for a dependable pump.
Price of Grundfos Pump SP 46-15 in Kenya
The price of the Grundfos Pump SP 46-15 in Kenya varies depending on the motor rating, head, and supplier. On average, the cost ranges between KSh 450,000 and KSh 600,000. Prices may change based on specifications, accessories, and installation requirements.
For the most accurate and updated prices, visit Water Equation & Solar System Ltd, an official distributor of Grundfos pumps in Kenya.
Grundfos Pump Brands and Models
Grundfos produces several pump models under different series:
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SP Series: Deep well submersible pumps like the Grundfos Pump SP 46-15.
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SQ Series: Smaller borehole pumps for domestic use.
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CR Series: Vertical multistage pumps for pressure boosting.
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CM Series: Compact horizontal pumps for light industrial use.
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NK/NB Series: End-suction pumps for general water transfer.
Each model has its unique design and application, but all share the same quality and durability that Grundfos is known for.
Datasheet Overview
| Parameter | Value |
|---|---|
| Pump Type | Submersible Borehole Pump |
| Model | SP 46-15 |
| Flow Rate | 46 m³/h |
| Head | 150 m |
| Motor Power | 15 kW |
| Voltage | 380-415V AC |
| Frequency | 50 Hz |
| Material | Stainless Steel |
| Protection Class | IP68 |
| Cooling | Water-cooled |
The datasheet confirms that the Grundfos Pump SP 46-15 is built for efficiency, strength, and long-term use even in challenging environments.
Why Choose Grundfos Pump SP 46-15
Choosing the Grundfos Pump SP 46-15 means investing in a pump that offers reliability, low energy use, and excellent water flow. Grundfos is a global brand known for innovation and environmental responsibility. Their pumps are designed to save energy, reduce maintenance, and last for years.
Whether you’re installing it for an irrigation project, a borehole system, or a municipal supply, the Grundfos Pump SP 46-15 guarantees consistent and clean water delivery every day.
Where to Buy Grundfos Pump SP 46-15 in Kenya
You can buy the Grundfos Pump SP 46-15 at Water Equation & Solar System Ltd, a trusted supplier of Grundfos products in Kenya. They provide professional advice, installation services, and genuine spare parts to ensure your pumping system works perfectly.
Contact Water Equation & Solar System Ltd for:
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Genuine Grundfos pumps
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Professional installation
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After-sales service and maintenance
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Solar and water system integration
Final Thoughts
The Grundfos Pump SP 46-15 is a top-quality submersible pump that delivers outstanding performance, reliability, and efficiency. It is ideal for large water supply projects, irrigation farms, and industries. With its strong stainless steel design and high efficiency, it ensures reliable water delivery for many years.
If you want a powerful and long-lasting borehole pump in Kenya, get your Grundfos Pump SP 46-15 from Water Equation & Solar System Ltd today.




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