Grundfos Pump Sp 9A-21

Description

Key Takeaways

• The Grunfos Pump SP 9A-21 is a high-performance submersible pump made for deep boreholes and water supply systems.

• It is reliable, energy-efficient, and suitable for both residential and commercial use.

• It can handle large volumes of clean water with stable pressure and long service life.

• The pump is made from corrosion-resistant stainless steel for better durability.

• You can buy the Grunfos Pump SP 9A-21 from Water Equation & Solar System Ltd in Kenya.

About Grunfos Pump SP 9A-21

The Grunfos Pump SP 9A-21 is one of the top-quality submersible pumps designed for water supply from deep wells. Grundfos is a world-known brand famous for making strong, energy-saving, and long-lasting water pumps. The SP 9A-21 model is part of the SP series, known for its excellent efficiency and reliability.

This pump is used in farms, boreholes, homes, and water projects where a steady flow of clean water is needed. The Grunfos Pump SP 9A-21 is built using stainless steel, making it rust-free and safe for drinking water systems. It can handle different water conditions without losing performance.

Features of Grunfos Pump SP 9A-21

The Grunfos Pump SP 9A-21 has several great features that make it a favorite choice for engineers and homeowners.

• Material: Made of stainless steel (AISI 304 or 316) for long life.

• Motor Type: Compatible with both Grundfos and Franklin submersible motors.

• Cooling System: The motor is water-cooled for smooth performance.

• Efficiency: Designed to use less electricity while delivering high water pressure.

• Protection: Resistant to corrosion, sand, and rust.

• Head Range: Up to 210 meters depending on setup.

• Flow Rate: About 9 cubic meters per hour (m³/h).

The pump’s design allows it to run for long hours without overheating or wearing out. That makes it ideal for boreholes that operate daily.

Applications of Grunfos Pump SP 9A-21

The Grunfos Pump SP 9A-21 is versatile and used in many water projects, including:

• Borehole water supply for homes and farms.

• Irrigation systems for agriculture.

• Community water supply projects.

• Pressure boosting systems for buildings.

• Industrial water circulation and cooling systems.

Its ability to handle deep water levels and deliver strong pressure makes it one of the best pumps for rural and urban areas.

Performance and Efficiency

The Grunfos Pump SP 9A-21 is designed to deliver excellent performance with high efficiency. It works well even under demanding conditions, offering both strong water pressure and low power use.

Performance Curve Overview:

• Flow Range: 2–12 m³/h

• Maximum Head: Around 210 meters

• Motor Power: 4–7.5 kW

• Voltage Options: Single-phase or three-phase

• Pump Diameter: 6 inches

This performance curve shows that the Grunfos Pump SP 9A-21 can handle high-pressure applications with great consistency. It keeps a steady flow even at varying water levels, which is important for irrigation and community supply systems.

Types and Models

Grundfos offers different SP pump models under the same series to match various needs. Some of the models close to the Grunfos Pump SP 9A-21 include:

• Grunfos Pump SP 9A-15 – lower head, medium flow rate.

• Grunfos Pump SP 9A-25 – higher head for deeper wells.

• Grunfos Pump SP 11A-12 – larger flow capacity for big farms.

Each model varies slightly in performance, depth, and power use, but all share the same durability and stainless-steel design.

Technical Datasheet (Summary)

This datasheet gives a clear picture of the pump’s strength and capability. It is designed for high performance in deep borehole systems.

Price of Grunfos Pump SP 9A-21 in Kenya

The price of the Grunfos Pump SP 9A-21 in Kenya can vary depending on the supplier and motor type. On average, it costs between KES 180,000 and KES 250,000, including motor and cable.

Factors that affect the price include pump size, head rating, motor brand, and shipping costs. Always make sure to buy from trusted suppliers who offer warranties and after-sales service.

Why Choose Grunfos Pump SP 9A-21

Choosing the Grunfos Pump SP 9A-21 means you are investing in a pump that is:

• Reliable: Runs for many years with little maintenance.

• Efficient: Saves power and reduces electricity bills.

• Durable: Works well even in tough borehole conditions.

• Safe: Made from materials safe for drinking water.

• Supported: Easy to find spare parts and service in Kenya.

It is perfect for anyone who needs a strong, long-lasting borehole pump for home, farm, or community use.

Where to Buy Grunfos Pump SP 9A-21

You can buy the Grunfos Pump SP 9A-21 from Water Equation & Solar System Ltd, a trusted supplier of water and solar products in Kenya. They provide genuine Grundfos pumps, installation, and technical support for all water systems.

Contact Water Equation & Solar System Ltd for the best prices and expert installation services. They ensure that you get the right pump for your borehole and help you set it up for the best performance.

Final Thoughts

The Grunfos Pump SP 9A-21 is one of the best choices for anyone looking for a dependable, efficient, and long-lasting submersible pump. It is ideal for boreholes, farms, and water supply projects that require steady water flow. With proper installation and maintenance, this pump can serve for many years without problems.

For authentic Grundfos pumps and installation services, always buy from Water Equation & Solar System Ltd—your trusted water and solar partner in Kenya.