Description
Submersible Pumps for Boreholes
Best Guide to Submersible Pumps for Kenya Homes, Farms & Businesses
Whether you need reliable water for your home, farm, or business, submersible pumps are one of the best choices for boreholes in Kenya. This guide explains everything in simple terms so you can quickly compare options, prices, and buy the right pump.
Quick Summary Table (2026)
| Feature | What to Know |
|---|---|
| Main Use | Pumps water from deep underground sources |
| Best Power Options | Electric, Solar & Hybrid |
| Depth Range | From 0 – 300+ meters |
| Common Flow Rates | 2,000 – 30,000 L/hr |
| Popular Brands in Kenya | Dayliff, Grundfos, Lorentz, Pedrollo |
| Price Range (Electric) | Ksh 15,000 – Ksh 350,000+ |
| Price Range (Solar) | Ksh 35,000 – Ksh 650,000+ |
| Best For | Homes, farms, irrigation, livestock |
| Key Buying Factors | Depth, flow, power, warranty |
What Are Submersible Pumps for Boreholes?
Submersible pumps are water pumps that stay fully underwater inside a borehole or well. They push water up to the surface rather than pulling it from above. These pumps are strong, use less energy than surface pumps, and are quieter. Because the motor stays cool under water, they last longer and perform better in deep wells.
Why Use Submersible Pumps for Boreholes?
People choose submersible borehole pumps because they:
- Lift water from deep underground efficiently
- Use less electricity than surface pumps
- Are quiet and reliable
- Don’t need priming before use
- Have low maintenance needs
- Last long thanks to sealed motors and durable build
Types of Submersible Pumps (SEO Overview)
There are several kinds of submersible pumps. Pick one based on your borehole depth, water need, and power choice:
1. Deep Well Submersible Pumps
Best for depths over 80 m. Most common for big farms and deep boreholes. They deliver high pressure and water volume.
2. Shallow Submersible Pumps
Used where water is nearer the surface (up to ~80 m). Ideal for homes and small gardens.
3. Solar Submersible Pumps
Run on solar panels and are very popular in off‑grid or sunny areas of Kenya. They cut electricity costs.
4. Stainless Steel Pumps
Made from rust‑resistant materials. Great for water with sand, silt, or minerals.
5. Solar DC and AC Pumps
- DC Solar: Works directly from solar panels (good for small to medium pumps)
- AC Solar: Uses an inverter to run standard AC pumps (good for higher capacity)
Popular Submersible Pump Brands
| Brand | Country | Known For |
|---|---|---|
| Dayliff | Kenya | Local support, solar options |
| Grundfos | Denmark | High efficiency, quiet |
| Pedrollo | Italy | Durable, good pressure |
| Lorentz | Germany | Top solar performance |
| CRI Pumps | India | Strong and long‑lasting |
These brands are often used in Kenya and come with different flow rates, power sizes, and warranties.
Price Guide: Submersible Pumps in Kenya
Prices depend on output, depth capability, brand, and accessories like controllers and installation.
Electric Submersible Pump Prices
| Pump Power | Depth | Price (KES) |
|---|---|---|
| 0.5 HP | up to 50 m | 15,000 – 35,000 |
| 1 HP | up to 80 m | 28,000 – 50,000 |
| 1.5 HP | up to 120 m | 40,000 – 70,000 |
| 2 HP | up to 150 m | 55,000 – 95,000 |
| 3 HP | up to 180 m | 75,000 – 125,000 |
| 5 HP | up to 220 m | 110,000 – 180,000 |
| Large (>5 HP) | 200 m+ | 180,000 – 350,000+ |
Note: Prices may vary by vendor and product specs
Solar Submersible Pump Prices
| Pump Type | Price Range (KES) | Notes |
|---|---|---|
| Small solar pump | 15,000 – 38,000 | Basic flow rates |
| Medium solar pump | 38,000 – 95,000 | Up to ~110 m head |
| Large solar pump | 120,000 – 320,000 | Heavy irrigation |
| Premium systems | 400,000 – 650,000+ | Includes panels & controller |
Solar systems also require solar panels, controllers, and mounting kits which affect total cost.
Submersible Pump Performance
Understanding the performance helps you choose the right model.
Typical Flow vs Depth Example
| Depth (m) | Flow (L/hr) |
|---|---|
| 20 | 8,000 |
| 40 | 7,000 |
| 60 | 6,000 |
| 80 | 5,000 |
| 100 | 4,000 |
| 120 | 3,000 |
As the depth increases, the flow rate usually drops. Always check the pump’s performance curve before buying.
How to Choose the Right Submersible Pump
Choosing well will save money and ensure reliable water supply. Follow these steps:
1. Check Borehole Depth
Find out how deep your borehole is. This helps pick correct pump size.
2. Know Your Water Needs
Decide how much water you need each day (homes vs farms).
3. Choose Power Source
- Electric if you have grid power
- Solar if off‑grid or high power cost
4. Check Flow Rate
Choose a pump with enough liters per hour for your usage.
5. Look at Build Quality
Stainless steel parts last longer, especially in sandy water.
6. Warranty & Support
Good warranty and local service are key for long term reliability.
Benefits of Submersible Borehole Pumps
Here are the main advantages:
- High Efficiency: Push water from deep underground with less energy.
- Quiet Running: Motor is underwater so noise is low.
- Low Maintenance: Few moving parts above ground.
- Long Life: Water‑cooled motors stay cooler.
- Flexible Options: Solar, electric, and hybrid systems available.
Maintenance Tips for Longevity
- Never operate without water
- Clean filter and cables every 6–12 months
- Use a controller to prevent dry run
- Install a sand filter if water has silt
Following routine checks keeps your pump working well for years.
Comparison: Electric vs Solar Submersible Pumps
| Feature | Electric Pump | Solar Submersible Pump |
|---|---|---|
| Power Source | Grid or generator | Sun (solar panels) |
| Running Cost | Higher (electric bills) | Lower (free sunlight) |
| Setup Cost | Lower upfront | Higher (panels included) |
| Best Use | Stable grid areas | Off‑grid and sunny areas |
| Maintenance | Moderate | Low |
This helps when deciding which power type suits your site.
Where to Buy in Kenya
You can find submersible pumps from:
- Water pump dealers in Nairobi, Mombasa, Kisumu
- Solar pump suppliers like Solarvet submersible models
- Online platforms with delivery options
- Local hardware stores with pump sections
Prices and service may differ by location and vendor.
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