Description

If you need to pump water from a deep borehole or well, a Submersible Water Pump 7.5 HP is a great choice. This strong pump can move water from deep underground to your tank, farm, or house. In Kenya, many people use this type of pump for irrigation, home use, and even for animals on the farm.

We will explain what a Submersible Water Pump 7.5 HP is, how it works, what brands are available, the prices, and why it is a good investment for water pumping.

What Is a Submersible Water Pump 7.5 HP?

A Submersible Water Pump 7.5 HP is a water pump that is placed deep inside a borehole or water source. The letters “HP” stand for “Horsepower.” The 7.5 HP means the pump is very powerful and can move a lot of water at high pressure. It can go as deep as 200 to 300 feet (about 60 to 90 meters), depending on the model.

This pump is called “submersible” because it works while fully underwater. It does not need to suck water from the surface. Instead, it pushes the water up using electric power.

Where Is the Submersible Water Pump 7.5 HP Used?

This pump is used in:

• Deep boreholes

• Irrigation for large farms

• Supplying water to homes

• Filling tanks in buildings

• Livestock watering systems

It is most common in areas like Kitengela, Kajiado, Eldoret, Meru, Embu, and Nyeri, where people dig boreholes for reliable water supply.

How Does the Pump Work?

The Submersible Water Pump 7.5 HP works by using a motor and impellers. When you switch on the power:

1. The motor starts running under the water.

2. The impellers spin fast to push water upwards.

3. The water moves through a pipe up to your tank or farm.

Since it is underwater, it stays cool and does not make noise like surface pumps.

Brands of Submersible Water Pump 7.5 HP in Kenya

There are many trusted brands available in the Kenyan market. Some of the best ones include:

CRI Pumps

• Made in India

• Very reliable and long-lasting

• Spare parts available in Kenya

• Cost: KES 95,000 – 120,000

Varuna Pumps

• Strong and easy to maintain

• Good for deep boreholes

• Cost: KES 85,000 – 100,000

Pedrollo Pumps

• Made in Italy

• High quality and efficient

• Cost: KES 130,000 – 150,000

Dayliff Pumps

• Popular in Kenya

• Easy to find spare parts

• Cost: KES 90,000 – 110,000

Grundfos Pumps

• Premium European brand

• Very energy efficient

• Cost: KES 180,000 – 250,000

Submersible Water Pump 7.5 HP Performance Curve

Each pump has a performance curve that shows how high (head) and how much water (flow rate) it can pump. Below is a simple version of a performance curve for a typical Submersible Water Pump 7.5 HP:

Head (Meters) and Flow Rate (Liters Per Minute)
60 m – 400 L/min
80 m – 300 L/min
100 m – 220 L/min
120 m – 160 L/min
140 m – 100 L/min
160 m – 60 L/min

As the height (head) goes higher, the flow reduces. This is normal. The pump gives more water at low depth and less water at deep levels.

Datasheet for Submersible Water Pump 7.5 HP (Example)

Feature – Description
Power – 7.5 HP (5.5 kW)
Voltage – 415V Three Phase
Max Head – Up to 160 meters
Max Flow Rate – Up to 400 liters per minute
Outlet Size – 2.5 inches
Motor Type – Oil-filled or Water-filled
Cable Size – 4mm or 6mm submersible cable
Application – Borehole, Farm, Domestic use
Warranty – 12 months

Why Choose a Submersible Water Pump 7.5 HP?

Here are some reasons to choose this pump:

• Strong performance: Good for deep boreholes

• Quiet operation: No loud sound when running

• Long lifespan: Many models last for over 5 years

• Energy-efficient: Uses less power than surface pumps

• Saves time: Pumps water fast for big farms and homes

Installation Tips

• Use a qualified technician to avoid damage

• Add a control box to protect the motor

• Install a non-return valve to stop backflow

• Make sure your cables are waterproof and strong

• Use HDPE pipes or GI pipes for delivery

Price Summary in Kenya

Brand and Price Range (KES)
CRI Pumps – 95,000 – 120,000
Varuna Pumps – 85,000 – 100,000
Pedrollo Pumps – 130,000 – 150,000
Dayliff Pumps – 90,000 – 110,000
Grundfos Pumps – 180,000 – 250,000

Prices do not include installation and control panels

Where to Buy Submersible Water Pump 7.5 HP in Kenya

You can buy a Submersible Water Pump 7.5 HP from trusted suppliers like:

• Water Equation Solar Ltd

Maintenance Tips

• Check your pump once every 6 months

• Clean the inlet filters if water has sand or mud

• Replace worn-out cables or joints immediately

• Use surge protectors to avoid damage from power changes

Is a 7.5 HP Submersible Pump Right for You?

If your borehole is over 100 meters deep or you need to pump lots of water per day, then a Submersible Water Pump 7.5 HP is perfect for you. It’s best for large-scale farmers, schools, hotels, and communities that need constant water flow.

Key Takeaways

• A Submersible Water Pump 7.5 HP is strong and perfect for deep boreholes

• It can pump up to 400 liters per minute, depending on the depth

• Top brands include CRI, Varuna, Pedrollo, Dayliff, and Grundfos

• Prices range from KES 85,000 to 250,000, depending on the brand and features

• Use a certified technician for installation and always ask for a datasheet

• Maintain your pump well to make it last longer