Doyin 4SF10-158-5500w (7.5HP) AD — AC/DC Hybrid Submersible Borehole Pump

The Doyin 4SF10-158-5500w is a high-performance 7.5HP AC/DC hybrid submersible pump built for deep borehole applications demanding both exceptional depth reach and high flow volume. Pumping up to 14,400 litres per hour to a maximum head of 272 metres, it operates reliably on solar or grid power — making it the ideal workhorse for large farms, estates, and commercial installations where water security is non-negotiable.

Key Features & Benefits

• 272M maximum head — confidently handles deep boreholes while maintaining strong, consistent pressure
• 14,400 L/h flow rate — delivers high water volumes rapidly to fill tanks, reservoirs, and irrigation systems
• AC/DC hybrid operation — automatically switches between solar and mains power for round-the-clock water supply
• 14 × 550W solar panel configuration — engineered for efficient off-grid solar setups to minimise electricity costs
• 7.5HP stainless steel motor — built for continuous, heavy-duty performance in demanding underground environments
• Corrosion-resistant construction — stainless steel body and sealed motor stand up to mineral-rich borehole water
• Multistage pump design — maintains stable flow and pressure even at significant depths
• Double mechanical seals — protects the motor from water ingress for a long, reliable service life

Why Choose the Doyin 4SF10-158?

• Combines a high flow rate with deep-reach capability — rare in a single pump at this power class
• Solar and grid dual compatibility means you save on bills without ever risking supply interruptions
• Part of Doyin’s trusted 4SF10 series — proven in Kenya and across 120+ countries worldwide
• Locally stocked and supported in Kenya for fast delivery and dependable after-sales service
• The go-to upgrade for farms and institutions outgrowing lower-capacity pumps

Applications

• Commercial Agriculture — Drives large-scale irrigation networks for farms, greenhouses, and plantations from deep boreholes
• Estates & Residential Complexes — Delivers consistent, high-pressure water to large apartment blocks and gated communities
• Institutions — Reliable bulk water supply for schools, hospitals, hotels, and factories with high daily water demand
• Solar-Powered Water Projects — Ideal for off-grid setups combining solar panels with deep borehole access
• Livestock Operations — Keeps large-scale water troughs and storage systems continuously topped up
• Municipal & Infrastructure Projects — Suitable for water lifting stations and civil construction water supply