The 70m Doyin Stainless Steel Impeller DC Borehole Pump is a high-performance 0.6kW (0.75HP) solar-powered submersible pump designed for efficient water extraction from shallow and medium-depth boreholes. Equipped with a stainless steel impeller, the pump offers exceptional durability, corrosion resistance and consistent hydraulic performance for domestic, agricultural and commercial water supply.

Delivering up to 4.5m³/h (4,500 litres per hour) with a maximum pumping head of 70 metres, this pump provides reliable water delivery while operating directly from solar energy. For optimum performance, the system is recommended for use with 2 × 450W solar panels, providing a combined solar capacity of 1,100W.

Whether supplying water to homes, farms, livestock facilities or irrigation systems, this Doyin pump delivers dependable off-grid performance with low running costs. Supplied by Macire, it includes professional system sizing, genuine accessories, nationwide delivery and technical support.

⭐ Genuine Product | Verified & Supported by Macire

System Architecture & Configuration

Motor System

• 0.6kW high-efficiency brushless DC motor
• Equivalent to 0.75HP
• Permanent magnet motor technology
• Low energy consumption
• Designed for continuous solar operation

Pump Assembly

• Stainless Steel Impeller
• Multi-stage centrifugal pumping system
• Maximum flow rate of 4.5m³/h
• Maximum pumping head of 70 metres
• Suitable for clean borehole water

Solar Power Configuration

• Recommended Solar Panels: 2 × 550W
• Total recommended solar capacity: 1,100W
• Compatible DC solar pump controller
• Direct solar-powered operation
• Battery-free pumping system

Construction

• Stainless steel pump body
• Stainless steel impeller
• Corrosion-resistant hydraulic components
• Heavy-duty mechanical seal
• Water-cooled motor

Technical Specifications

Actual performance depends on borehole depth, total dynamic head, solar irradiance and installation quality.

Key Features

• High-efficiency 0.6kW (0.75HP) brushless DC motor
• Stainless steel impeller for enhanced durability
• Pumps up to 4.5m³/h (4,500L/h)
• Maximum pumping head of 70 metres
• Recommended for 2 × 550W solar panels
• Direct solar-powered operation
• Corrosion-resistant stainless steel construction
• Quiet, maintenance-friendly performance
• Low operating costs with no fuel required
• Ideal for shallow and medium-depth boreholes
• Long service life
• Verified and supported by Macire

Applications

🏠 Domestic water supply

🚜 Small and medium irrigation systems

🐄 Livestock watering

🌱 Horticulture and greenhouse farming

🏫 Schools and institutions

🏥 Health centres

🏢 Commercial premises

💧 Elevated water storage tanks

Installation & Engineering Notes

• Confirm borehole depth and static water level before installation.
• Install the pump fully submerged.
• Use a compatible DC solar pump controller.
• Install 2 × 550W solar panels in an unshaded location.
• Use correctly sized HDPE delivery pipes.
• Install a non-return valve where necessary.
• Fit dry-run protection to protect the motor.
• Secure the pump using a stainless-steel safety rope.
• Waterproof all electrical connections.
• Macire provides professional installation guidance and technical support.

Care, Maintenance & Operations

• Clean solar panels regularly.
• Inspect cables and electrical connections.
• Prevent dry running.
• Check discharge pipes for leaks.
• Inspect borehole water for excessive sand.
• Monitor system performance.
• Follow recommended maintenance intervals.
• Genuine spare parts are available from Macire.

Do’s & Don’ts

✅ Do’s

• Use the recommended 2 × 550W solar panels.
• Install with a compatible DC controller.
• Clean solar panels regularly.
• Inspect wiring periodically.
• Use properly sized pipes.
• Install dry-run protection.
• Perform routine servicing.

❌ Don’ts

• Do not run the pump without water.
• Do not exceed the 70m maximum head.
• Do not connect directly to solar panels without a controller.
• Do not use damaged cables.
• Do not place the pump directly on the borehole floor.
• Do not use undersized delivery pipes.
• Do not neglect routine maintenance.

Compatibility

Compatible with:

• 2 × 550W solar panels
• DC solar pump controllers
• HDPE delivery pipes
• Water storage tanks
• Float switches
• Dry-run protection systems
• Borehole safety ropes
• Non-return valves
• Lightning protection devices
• Macire solar pumping accessories

Performance Table

Actual performance varies depending on solar intensity, borehole conditions, pipe sizing and installation quality.

Mini FAQ

1. How much water can this pump deliver?

It delivers up to 4.5m³/h (4,500 litres per hour) under favourable operating conditions.

2. What is the benefit of the stainless steel impeller?

The stainless steel impeller provides greater durability, improved wear resistance and a longer operational life.

3. What solar panels are recommended?

The recommended solar configuration is 2 × 550W solar panels.

4. Is this pump suitable for domestic boreholes?

Yes. It is ideal for homes, farms, irrigation systems, livestock watering and commercial water supply.

5. Does Macire provide installation support?

Yes. Macire offers nationwide delivery, professional system sizing, installation guidance and after-sales technical support.

Why Buy from Macire

• Genuine Doyin solar pumping systems
• Verified quality before dispatch
• Professional pump sizing and system design
• Genuine controllers and accessories
• Nationwide delivery across Kenya
• Expert technical support
• Spare parts availability
• Reliable after-sales service
• Products selected for Kenyan conditions
• Trusted supplier with years of experience

Macire – Inspired Living.