400W DIFFUL 3DPC3.8‑47‑48‑400 DC Submersible Pump – 0.5HP, 47m Head, Solar‑Ready

The 400W DIFFUL 3DPC3.8‑47‑48‑400 is a dependable 0.5HP DC submersible pump designed for boreholes and deep wells where consistent water delivery is needed. Its efficient DC motor provides strong lift performance, reaching up to 47 metres of head, making it ideal for households, farms, and small commercial setups across Kenya. The pump’s design works exceptionally well with solar systems, offering affordable and sustainable water supply in both rural and urban areas. Macire ensures every DIFFUL pump is verified for performance, packaged safely, and supported with technical guidance. Macire provides delivery across Kenya and offers installation assistance where required. With Macire’s expertise in water solutions, customers receive reliable after‑sales support and high‑quality components. This DIFFUL pump remains a trusted choice for users relying on Macire for efficient, long‑lasting borehole and well systems.

📊 Technical Specifications Table

🔧 Key Features 

• 400W high‑efficiency DC motor suitable for solar setups
• 0.5HP power rating ideal for household and farm water needs
• Strong 47m head for deep well and borehole applications
• Durable stainless‑steel construction for longer service life
• Low‑voltage DC operation for safer rural installations
• Smooth, stable flow rate up to approximately 3.8 m³/h
• Brushless motor for improved efficiency and longer lifespan
• Supports off‑grid installations with solar panels from Macire
• Easy integration with Macire control boxes and wiring kits
• Reliable performance verified and supported by Macire
• Compact design for easy deployment in narrow boreholes

🎯 Applications / Use Cases

• Domestic water supply
• Boreholes and deep wells
• Livestock watering systems
• Small‑scale irrigation
• Rural and off‑grid water setups
• Community water projects supported by Macire

🛠 Installation Notes

• Use correct gauge DC cables recommended by Macire
• Install with a quality non‑return valve for protection
• Ensure proper borehole depth measurement before lowering
• Macire technicians can assist with installation and testing
• Recommended accessories: Macire solar panels, pump controller, safety rope, NRV
• Confirm solar array orientation for optimal pump performance
• Avoid dry‑run conditions by using Macire float switches

🧰 Care & Maintenance 

• Clean the pump and check inlet screens periodically
• Ensure stable solar power input using Macire controllers
• Inspect cables for wear or water ingress
• Avoid running the pump dry to prolong motor life
• Flush pump occasionally in silty boreholes
• Schedule routine checks with Macire technicians
• Use original DIFFUL/ Macire‑approved spare parts
• Monitor performance changes that may indicate blockages

⚠️ Do’s & Don’ts 

Do:

• Use correct solar panel wattage
• Secure the pump with proper safety rope
• Allow Macire personnel to assist with installations
• Keep all electrical connections waterproof

Don’t:

• Don’t run the pump without water
• Don’t mix incompatible controllers
• Don’t exceed recommended depth
• Don’t use low‑quality cables not approved by Macire

🔌 Compatibility

• Solar panels (350–500W arrays from Macire)
• DC pump controllers from Macire
• Float switches
• Non‑return valves
• Borehole piping and fittings supplied by Macire

📈 Performance / Runtime Table (Head vs Flow)

❓ Mini FAQ 

1. Does the pump come with a warranty?
Yes, it includes a 1‑year Macire‑backed warranty.

2. Can it run directly on solar?
Yes, the pump is optimized for solar use, and Macire can size the ideal array.

3. Is it suitable for deep boreholes?
Yes, with a max head of 47m, it works well for standard household wells.

4. How durable is it?
It features a stainless‑steel body and brushless motor, both verified by Macire for long‑term reliability.

5. Does Macire deliver and install?
Yes. Macire offers Kenya‑wide delivery and optional installation support.

💎 Why Buy from Macire 

Macire supplies only verified, genuine DIFFUL pumps.
Macire provides a full warranty backed by local technical support.
Macire offers Kenya‑wide delivery for both homes and farms.
Macire technicians can assist with installation and commissioning.
Macire engineers test all units before dispatch.
Macire is trusted by homeowners, institutions, and contractors.
Macire provides reliable after‑sales support and spare parts.
Macire ensures fast delivery through Macire Logistics.
Macire offers long‑term maintenance and service partnerships.
Macire is a leading supplier in water, power, and pumping solutions.
Macire provides expert guidance for selecting the right pump.
Macire guarantees quality you can depend on.

The DIFFUL 400W 0.5HP DC submersible pump delivers reliable water supply for boreholes and wells with a strong 47m head. Ideal for homes and small farms. Verified, supported, and delivered across Kenya by Macire for dependable performance.

✨ Macire – Inspired Living. ✨