UNILIFT AP50B Pump from Grundfos by MHC – Mohamed Harb Contracting

Founded in early 2016, MHC – Mohamed Harb Contracting quickly established itself in the Egyptian contracting market, collaborating with major companies such as:

• Arab Contractors

• The Egyptian Contracting & Maintenance Company under the General Intelligence Service

Despite global economic crises, MHC successfully executed strategic projects for:

• Ministry of Electricity and Renewable Energy

• Egyptian Electricity Holding Company

• Canal Company for Electricity Distribution

During the COVID-19 pandemic, the company continued operations with organizations like the Ministry of Civil Aviation and Alexandria University Medical Faculty hospitals, demonstrating resilience and professionalism.

A. Technical Specifications

• Type: Submersible multi-purpose pump

• Power: 0.5 – 2.2 kW depending on model

• Voltage: 220-240V single-phase, 380-415V three-phase

• Flow Rate: Up to 4.5 m³/h

• Head: Up to 12 meters

B. Key Features

• Corrosion- and rust-resistant design

• High-efficiency motor with energy savings

• Easy installation and maintenance

• Dry-run protection system

• Suitable for handling wastewater and stormwater

External Source: Grundfos Pump Selector

The pump is widely used in:

• Residential and commercial construction projects

• Sewage pumping stations

• Stormwater drainage and low-lying areas

• Industrial sites requiring clean or treated water handling

Selecting the wrong pump can result in:

• Increased energy consumption

• Frequent breakdowns and high maintenance costs

• Reduced equipment lifespan

Choosing the UNILIFT AP50B ensures:

• High reliability

• Stable performance in all conditions

• Seamless integration with electrical and water systems

MHC – Mohamed Harb Contracting provides comprehensive services including:

1. Pump selection according to project requirements

2. Professional installation following engineering standards

3. Initial testing and commissioning to guarantee optimal performance

4. Staff training on pump maintenance and performance monitoring

• Drinking water station in Alexandria Governorate

• Sewage project in New Cairo

• Upgrading water and electricity pumping systems in industrial cities

These projects demonstrate the company’s capability to handle high-quality pumps and ensure continuous performance.

• Periodic motor and electrical inspections

• Regular cleaning of filters and strainers

• Monitoring operational performance and flow pressure

• Accessing Grundfos technical support if needed

External Source: Grundfos Maintenance Tips

• Accurately determine required flow and head

• Consider water type (clean, treated, wastewater)

• Choose a high-efficiency pump for energy savings

• Ensure availability of after-sales service and technical support