In the world of contracting, irrigation, and groundwater management, choosing the right pump is a crucial factor for the success of any project. Mohamed Harb Contracting Company proudly offers one of the most efficient and reliable solutions available today — the Grundfos SP Submersible Pump Series.

We understand that high quality and long-term performance are essential in modern projects. That’s why we combine world-class Grundfos technology with our deep engineering expertise to deliver a fully integrated and dependable pumping solution for your needs.

Here are the top reasons why the Grundfos SP Series is considered one of the best groundwater pumping solutions worldwide:

• All stainless-steel construction, ensuring exceptional resistance to corrosion and abrasion. (pumpa.eu)

• Wide performance range – the series covers well diameters from 4″ to 10″ (100–250 mm). (product-selection.grundfos.com)

• High efficiency and energy savings, reducing operational costs. (scribd.com)

• Multi-purpose applications: groundwater pumping, irrigation, water supply, and industrial use. (lenntech.com)

• Easy maintenance and modular design, allowing for quick part replacement and longer lifespan.

In short — the Grundfos SP series is known for outstanding reliability, efficiency, and long-term durability.

Below are some of the main technical characteristics that make the SP Series a leader in its class:

• Flow range (Q): from 0.1 up to over 280 m³/h.

• Head range (H): up to approximately 670 m depending on the model.

• Well diameters: compatible with 4″, 6″, 8″, and 10″ wells for flexible installation.

• Three-phase motor operation (e.g., 3×400 V) available in many models.

• Built-in non-return valve for water hammer protection.

• High sand tolerance, ideal for wells with fine particles or abrasive conditions. (melmach.com)

Pro tip: When selecting your pump, it’s essential to define your project data accurately — well depth, diameter, required flow rate, total head, and water quality.

The Grundfos SP pumps offer great flexibility, making them ideal for a wide range of applications:

• Agricultural irrigation systems: reliable water delivery from wells or reservoirs to fields.

• Groundwater extraction: for farms, residential use, and industrial sites.

• Water level control: dewatering or maintaining groundwater levels at construction sites.

• Pressure boosting systems: for buildings or municipal networks.

• Solar-powered pumping systems: selected models can operate efficiently with solar energy — ideal for remote or off-grid areas.

Each project has its own challenges, and having Mohamed Harb Contracting Company as your technical partner ensures that your pump system is properly selected, installed, and maintained for maximum performance.

With decades of experience in mechanical, electrical, and civil contracting, and as an authorized Grundfos solutions provider, we deliver:

• Original Grundfos SP Pumps directly supplied and warranted.

• Custom engineering design for your site, including hydraulic calculations and equipment sizing.

• Professional installation and commissioning, covering electrical setup and safe mechanical installation.

• Integration with solar or hybrid systems, when required.

• Project coordination with other construction or infrastructure elements. (muhamedharb.com)

• Full compliance with international quality and safety standards.

Our mission goes beyond selling equipment — we deliver integrated water solutions that support sustainable and reliable project operations.

A strong after-sales network is a key reason clients choose Mohamed Harb Contracting Company. Our services include:

• Operator training: on-site or remote training for safe and efficient operation.

• Preventive maintenance contracts: regular inspection, cleaning, and performance checks.

• Spare parts and repairs: fast response with original Grundfos components.

• Remote monitoring and automation: integration with control systems to track performance and detect faults early.

This level of service transforms your purchase into a long-term investment, ensuring reliability and cost efficiency.

Choosing the right pump is critical. Here’s how we recommend approaching the process:

1. Define project requirements: flow rate (m³/h), total head (m), and well characteristics.

2. Assess water quality: check for sand content, mineral composition, or solids.

3. Select the suitable SP model: based on flow/head combinations — e.g., SP 30 for 30 m³/h at 420 m head.

4. Choose the correct motor type and voltage: e.g., 3-phase 400 V or solar-powered.

5. Evaluate environmental conditions: water temperature, sand concentration, and operating cycles.

6. Plan for installation and maintenance: ensure your supplier (us) provides supervision, commissioning, and future service.

By following this guide — and leveraging our expertise — your project will benefit from maximum efficiency and long-term reliability.

Choosing Grundfos SP Pumps with Mohamed Harb Contracting Company is more than a purchase — it’s a strategic investment in reliability, performance, and service excellence.

Whether your project involves irrigation, well pumping, or water distribution, our experts are ready to help you design, install, and maintain a pumping system that delivers exceptional results.

📞 Contact us today:
Phone: +20 224024088 – +20 1093333149
📧 Email: info@muhamedharb.com
🌐 Visit: https://www.muhamedharb.com/

Let’s work together to build sustainable water solutions for your project.

• Official website – Mohamed Harb Contracting Company:
  https://www.muhamedharb.com/

• Grundfos Product Page (SP Series):
  https://product-selection.grundfos.com/eg/products/sp-sp-g/sp

• Grundfos SP Data Booklet (PDF):
  https://cloud.newraypump.com/catalogs/Grundfos_SP_Data_Booklet.pdf

• Lenntech Technical Data Sheet:
  https://www.lenntech.com/Data-sheets/Grundfosliterature-SP-A_SP-L.pdf

• Pumpa Product Reference:
  https://www.pumpa.eu/en/grundfos-sp-2a-13-0-55kw-400v-submersible-groundwater-pump-with-30m-cable