The 4SD3/50 5.5HP Doyin electric submersible pump price in Kenya is KSh 60,000. This high-head borehole pump delivers up to 4,800 liters per hour and reaches a 358-meter maximum head. Therefore, it suits deep boreholes, elevated tanks, irrigation systems, and demanding commercial water applications.
Built for Deep Water Lifting
When you need to lift water over a long vertical distance, pump head matters.
The 4SD3/50 combines 5.5HP power with a 358-meter maximum head. In addition, it offers a maximum flow of 4.8 m³/h, or about 4,800 liters per hour.
As a result, this model can handle demanding borehole systems that require substantial lifting capacity. It can also support farms, institutions, large homes, and commercial water projects.
4SD3/50 Specifications
| Specification | Details |
|---|---|
| Brand | Doyin |
| Model | 4SD3/50 |
| Motor power | 5.5HP |
| Pump type | Electric submersible borehole pump |
| Maximum flow | 4.8 m³/h / 4,800 L/h |
| Maximum head | 358m |
| Pumping range | 0–319m |
| Impeller | Ordinary impeller |
| Borehole size | 4-inch |
| Outlet size | 1.5-inch |
| Application | Deep boreholes, irrigation, tank filling, commercial water supply |
Where This Pump Fits Best
The 4SD3/50 works well when your water system needs high lifting capacity. For example, you can use it for:
- Deep borehole water supply
- Commercial water systems
- Agricultural irrigation
- Large farms
- Institutional water supply
- Elevated tank filling
- Livestock watering
- Large residential properties
Moreover, the 5.5HP motor gives this model considerably more lifting capacity than the smaller pumps in the range.
Commercial Water Supply
If you are searching for a commercial electric submersible pump, the 4SD3/50 deserves consideration. Its high maximum head makes it suitable for projects where water must travel a significant vertical distance.
However, do not choose a pump based on horsepower alone. Instead, consider your borehole depth, water level, required flow, pipe size, elevation, and pipe losses. These factors determine how the pump will perform in your specific system.
Check the Pump Before You Buy
First, confirm the borehole diameter. Next, check the available water level and the height of your storage tank. Then, consider how much water you need per hour.
This approach helps you choose the right pump rather than simply choosing the largest motor.
You can also compare other options in our submersible water pump range.
Delivery Across Kenya
Pureflex Water Solutions makes ordering simple.
Customers in Nairobi get free delivery. For customers elsewhere in Kenya, we offer fast nationwide delivery through Wells Fargo where applicable. Additionally, pay on delivery is available in eligible locations.
You also get after-sales support from Pureflex, so you have local assistance after your purchase.
Order the 4SD3/50
The 4SD3/50 5.5HP Doyin electric submersible pump combines high motor power with an impressive 358m maximum head. Therefore, it is a strong option for deep boreholes, commercial water systems, irrigation, and high-lift applications.
Order from Pureflex Water Solutions and get delivery across Kenya.




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