The Doyin CPM190/1 AC Booster Water Pump is a powerful 1.5kW (2HP) centrifugal surface pump designed to move large volumes of water quickly and efficiently. Delivering an impressive 8.4m³/h (8,400 litres per hour) with a maximum head of 40 metres, it is ideal for applications requiring high water flow rather than extreme lifting height.

Unlike standard domestic booster pumps, the CPM190/1 features a larger hydraulic chamber and precision-balanced centrifugal impeller that maintains a strong, continuous water supply for irrigation systems, overhead storage tanks, pressure boosting and commercial water distribution. Its high-flow design makes it particularly suitable for farms, greenhouses, apartment buildings, schools and factories where multiple water outlets operate simultaneously.

Powered by a 100% copper-wound AC motor, the pump provides reliable starting torque, efficient energy consumption and stable performance during extended operating hours. The cast iron pump casing, brass impeller insert and carbon ceramic mechanical seal enhance durability, ensuring dependable operation even in demanding environments.

Whether boosting municipal water pressure, transferring water between storage tanks or supplying irrigation systems, the CPM190/1 delivers fast, efficient and dependable water movement.

Supplied and verified by Macire, this genuine Doyin water pump includes expert technical support, nationwide delivery and reliable after-sales service.

⭐ Genuine Product | Verified & Supported by Macire

Engineered for High-Volume Water Transfer

The CPM190/1 is designed for users who need maximum water flow rather than deep water lifting.

Its centrifugal hydraulic system provides:

• High-volume water transfer
• Fast filling of overhead storage tanks
• Stable water pressure for multiple outlets
• Efficient irrigation performance
• Continuous commercial operation
• Lower operating costs through efficient motor performance

This makes it an excellent choice for agricultural irrigation, commercial premises and domestic water boosting.

Technical Specifications

Key Features

• Powerful 1.5kW (2HP) copper-wound motor
• Pumps up to 8,400 litres per hour
• Maximum pumping head of 40 metres
• High-efficiency centrifugal impeller for smooth water flow
• Heavy-duty cast iron pump casing for extended durability
• Carbon ceramic mechanical seal reduces leakage
• Quiet, low-vibration operation
• Fast priming and stable pressure output
• Ideal for continuous-duty domestic and commercial applications
• Suitable for clean water transfer and pressure boosting
• Energy-efficient motor reduces operating costs
• Genuine Doyin quality supplied by Macire

Applications

🏠 Domestic water pressure boosting

🚜 Farm irrigation systems

🌱 Greenhouses and horticulture

🏢 Apartments and residential estates

🏫 Schools and institutions

🏨 Hotels and lodges

🏭 Factories and commercial premises

💧 Overhead and underground water tank transfer

Installation Recommendations

For optimum performance, Macire recommends:

• Installing the pump on a solid, level foundation
• Using a foot valve on the suction line
• Fitting a non-return valve on the discharge line
• Using correctly sized suction and delivery pipes
• Installing a pressure switch where automatic operation is required
• Protecting the motor with a suitable overload device
• Keeping the pump in a dry, well-ventilated location

Professional installation ensures maximum efficiency and long service life.

Care & Maintenance

• Prime the pump before initial operation.
• Regularly inspect suction and delivery pipe connections.
• Clean the pump exterior to prevent dust build-up.
• Check bearings and motor noise periodically.
• Inspect the mechanical seal for leaks.
• Prevent dry running.
• Replace worn components with genuine Doyin spare parts.

Performance Guide

Actual performance varies depending on pipe size, suction conditions and installation.

Frequently Asked Questions

1. Can this pump boost water pressure in a building?

Yes. The CPM190/1 is designed for pressure boosting in homes, apartments, hotels and commercial buildings.

2. Is it suitable for irrigation?

Yes. Its high flow rate of 8,400L/h makes it ideal for sprinkler systems, drip irrigation and general farm water supply.

3. Can it pump water from underground tanks?

Yes. It is suitable for transferring clean water from underground tanks to overhead storage tanks, provided the suction lift is within the recommended limit.

4. Is the motor copper wound?

Yes. It features a 100% copper-wound motor for better efficiency, improved heat resistance and longer service life.

5. Does Macire provide installation support?

Yes. Macire provides expert pump selection, installation advice, nationwide delivery and dependable after-sales support.

Why Buy from Macire

• Genuine Doyin water pumps
• Expert pump sizing and selection
• Nationwide delivery across Kenya
• Professional technical support
• Genuine spare parts and accessories
• Reliable after-sales service
• Competitive pricing
• Trusted supplier of water pumping solutions
• Fast order processing
• Long-term customer support

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