Safe drinking water is not a luxury—it’s a necessity. In Kenya, chlorine is one of the most trusted disinfectants for purifying water. Whether you’re managing a borehole, operating a water kiosk, or maintaining a commercial pool, a chlorine dosing pump is your best friend. Let’s explore everything you need to know about chlorine dosing pumps in Kenya.
What Is a Chlorine Dosing Pump?
A chlorine dosing pump is a mechanical device that injects a controlled amount of chlorine into water systems. It ensures precise disinfection levels, eliminating bacteria and pathogens without manual guesswork.
These pumps are common in Kenya’s water treatment setups—especially in boreholes, schools, and water bottling plants.
Benefits of Chlorine Dosing Pumps
Accuracy: Delivers the exact amount of chlorine needed
Automation: Reduces human error and labor
Safety: Minimizes exposure to concentrated chemicals
Consistency: Maintains even chlorine levels over time
Key Applications of Chlorine Dosing Pumps in Kenya
Boreholes & wells – Eliminate bacteria and make water safe for drinking
Municipal water supply – Public health and compliance
Swimming pools – Maintain hygiene and pH balance
Hospitals & hotels – High hygiene standards
Industrial systems – Treat process water
Types of Chlorine Dosing Pumps
Solenoid (Electronic) Pumps
Perfect for domestic or small business use
Adjustable and energy-efficient
Motor-Driven Pumps
For heavy-duty or commercial systems
High accuracy and pressure capabilities
Peristaltic Pumps
Great for gas-forming solutions or thick mixtures
Tubing makes maintenance simple
Features to Look for in a Chlorine Dosing Pump
Flow rate adjustment – Liters per hour dosing capacity
Anti-siphon design – Prevents backflow or overflow
Chemical compatibility – PVC, Teflon, or SS wetted parts
Automation compatibility – PLC or timer controls
Priming function – Easy start-up
Choosing the Right Chlorine Dosing Pump in Kenya
Daily water usage: A small system needs a 1–10 L/hr pump; large setups may need 50+ L/hr
Chlorine form: Liquid chlorine (sodium hypochlorite) is common
Back pressure: Know your pipe pressure before buying
Power source: Some areas require solar-compatible models
Top Chlorine Dosing Pump Brands in Kenya
ProMinent – Reliable and highly accurate German brand
Grundfos – Known for smart technology and energy savings
SEKO – Cost-effective and durable
LMI Milton Roy – Precision and long service life
Blue-White – Simple interface, U.S. made
Where to Buy Chlorine Dosing Pumps in Kenya
Protech Water and Solar Company – Trusted supplier with support and accessories
Davis & Shirtliff – Offers various brands with branches across Kenya
Nairobi Industrial Area – Multiple distributors and stockists
Installation and Calibration Tips
Use gloves and goggles when handling chlorine
Ensure secure tubing with no leaks
Prime the pump to remove air
Adjust dosage based on water tests (0.2–0.5 ppm for drinking water)
Use flow meters for precision
Maintenance and Troubleshooting
Daily: Check chlorine levels and pump function
Weekly: Inspect tubing and valves for blockages
Monthly: Clean dosing head and replace worn seals
If your pump stops working, check for:
Clogged suction lines
Broken diaphragms
Electrical faults
Price of Chlorine Dosing Pumps in Kenya
Here’s a price guide:
Entry-level (manual pumps): KES 10,000–25,000
Mid-range (digital control): KES 30,000–60,000
High-end (PLC and industrial): KES 70,000–120,000
Prices may vary based on brand, material, and capacity.
Chlorine Dosing Accessories
To complete your setup, you’ll need:
Dosing tanks (100–1000L)
Suction/foot valves
Injection valves
Tubing kits
Calibration cylinders
These ensure safety, accuracy, and smooth dosing operations.
Alternatives to Chlorine Dosing Pumps
Manual dosing – Cheap but risky and inconsistent
Chlorine tablet feeders – Good for pools
UV disinfection – No chemicals but requires electricity
Conclusion
Chlorine dosing pumps have become essential for anyone serious about water treatment in Kenya. They offer accuracy, automation, and peace of mind—whether you’re disinfecting borehole water or operating a swimming pool. To get the best results, always consult a professional supplier and ensure regular maintenance.
If you’re looking for reliable chlorine dosing pumps and accessories, Protech Water and Solar Company is a top choice across Kenya.
FAQs
1. How often should I run my chlorine dosing pump?
This depends on your water volume. Most pumps run daily or in cycles throughout the day.
2. Can I install the pump myself?
Yes, but it’s safer to have a technician do it, especially if you’re dealing with high concentrations.
3. How long do chlorine dosing pumps last?
With proper care, 3–5 years or more.
4. What kind of chlorine works with these pumps?
Liquid sodium hypochlorite (NaClO) is most common.
5. Do I need a calibration tube?
Yes, for testing how much chlorine is actually being dosed—vital for accuracy.