The 72m Doyin 4SDM3/10 AC Borehole Submersible Water Pump is engineered for shallow and medium-depth boreholes where high water output and low power consumption are equally important. Equipped with a 0.55kW (0.75HP) copper-wound AC motor, this pump delivers an impressive 4.8m³/h (4,800 litres per hour) while lifting water to a maximum head of 72 metres, making it one of the most efficient pumps for domestic and small agricultural water supply.

Unlike oversized pumps that consume more electricity than necessary, the 4SDM3/10 is designed to maximise water production while keeping operating costs low. Its multi-stage Ordinary Impeller generates steady pressure for filling overhead tanks, supplying livestock troughs, irrigating gardens and supporting daily household water needs.

The corrosion-resistant stainless steel construction, precision-balanced rotating assembly and heavy-duty mechanical seal ensure dependable performance under continuous operation. Its compact 4-inch diameter also allows installation in most standard boreholes across Kenya.

Supplied and verified by Macire, every genuine Doyin pump is backed by expert sizing advice, nationwide delivery and reliable after-sales support.

⭐ Genuine Product | Verified & Supported by Macire

Engineered for Energy-Efficient Water Delivery

The 4SDM3/10 is ideal for customers looking for maximum daily water output without the high electricity consumption associated with larger motors.

Its hydraulic design provides:

• Fast filling of domestic storage tanks
• Efficient water supply for homes and small farms
• Reduced electricity costs
• Stable pressure for taps and irrigation systems
• Reliable daily performance with minimal maintenance

This makes it particularly suitable for homes, dairy farms, greenhouses, schools and rural water supply projects.

Technical Specifications

Key Features

• Energy-efficient 0.55kW (0.75HP) copper-wound motor
• Delivers up to 4,800 litres of water per hour
• Pumps water to a maximum head of 72 metres
• Multi-stage Ordinary Impeller for consistent pressure and dependable water flow
• Excellent balance between water output and electricity consumption
• Stainless steel construction resists corrosion in borehole environments
• Heavy-duty mechanical seal improves durability
• Compact 4-inch design fits standard boreholes
• Quiet operation with low vibration
• Suitable for continuous domestic and agricultural use
• Genuine Doyin quality supplied by Macire

Applications

🏠 Domestic water supply

🌱 Greenhouses and kitchen gardens

🚜 Small-scale irrigation

🐄 Dairy and livestock farms

🏫 Schools and churches

🏡 Rural homes

💧 Overhead water storage tanks

🏢 Small commercial premises

Installation Recommendations

For optimum performance, Macire recommends:

• Motor protection control panel
• High-quality submersible cable
• HDPE rising main
• Stainless steel safety rope
• Non-return valve
• Borehole well cap
• Dry-run protection
• Surge protection

Professional installation ensures reliable operation and extends pump life.

Care & Maintenance

• Monitor motor current during operation.
• Inspect electrical connections regularly.
• Keep the control panel clean and dry.
• Prevent dry running.
• Check discharge pressure periodically.
• Flush sand if excessive particles are present.
• Use genuine replacement parts when servicing.

Performance Guide

Actual performance depends on borehole conditions, installation quality and pipe sizing.

Frequently Asked Questions

1. Is this pump suitable for domestic boreholes?

Yes. Its high flow rate and moderate pumping head make it an excellent choice for homes, cottages and rural water supply.

2. What is the maximum water output?

The pump delivers up to 4.8m³/h (4,800L/h) under favourable operating conditions.

3. What type of impeller does it use?

It features a multi-stage Ordinary Impeller, designed to provide reliable pressure, efficient water transfer and economical maintenance.

4. Can it supply water for irrigation?

Yes. It is well suited for small-scale irrigation, greenhouses, orchards and livestock watering systems.

5. Does Macire provide installation support?

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

Why Buy from Macire

• Genuine Doyin borehole pumps
• Expert pump sizing and technical advice
• Nationwide delivery across Kenya
• Professional installation guidance
• Genuine accessories and spare parts
• Reliable after-sales support
• Competitive pricing
• Trusted supplier of water pumping systems
• Fast product availability
• Long-term customer support

⭐ Verified & Supported by Macire