Doyin 4SDM3/30 (3.0HP) — AC Submersible Borehole Pump

The Doyin 4SDM3/30 is a high-powered 3.0HP AC submersible borehole pump engineered for deep-well water extraction in demanding residential, commercial, and institutional settings. Reaching a maximum head of 215 metres while delivering a consistent 4,800 litres per hour, it is purpose-built for sites with deep underground water sources where reliability and depth capability are paramount — all on a single-phase power connection.

Key Features & Benefits

• 215M maximum head — conquers very deep boreholes, making it suitable for the most challenging water table depths in Kenya
• 4,800 L/h flow rate — maintains strong, consistent water delivery from deep underground sources without pressure drop
• 3.0HP single-phase motor — delivers heavy-duty pumping performance while still running on standard household power supply
• AISI 304 stainless steel pump body — fully corrosion-resistant construction for reliable long-term operation in borehole conditions
• AISI 316 stainless steel shaft — highest-grade shaft material for superior wear resistance and maximum pump longevity
• Standard 4-inch compatibility — fits all common borehole casings for easy, straightforward installation
• IP X8 waterproof protection — fully sealed motor housing ensures safe, uninterrupted operation at extreme depths
• Low-maintenance ordinary impeller — smooth, stable flow with minimal vibration and low servicing requirements

Why Choose the Doyin 4SDM3/30?

• Reaches up to 203 metres — ideal for Kenya’s deepest residential and commercial boreholes, including arid and semi-arid regions
• Heavy 3HP output on single-phase power means no expensive three-phase electrical upgrades required
• A cost-effective alternative to three-phase pumps for users with very deep boreholes
• Part of Doyin’s proven 4SDM3 series — reliable global performance backed by 30+ years of engineering and 95+ patents
• Locally stocked in Kenya with dependable after-sales support and spare parts availability

Applications

• Deep Commercial & Residential Boreholes — Supplies water from very deep underground sources to storage tanks and distribution systems
• Large Farms & Agricultural Projects — Powers irrigation systems drawing from deep water tables across large agricultural holdings
• Estates & Large Residential Developments — Ensures consistent, high-pressure water supply for large apartment complexes and gated communities
• Schools, Hospitals & Large Institutions — Meets the high daily water demand of large institutional facilities reliably
• Hotels & Lodges — Dependable bulk water sourcing for mid-to-large hospitality businesses with significant daily water needs
• Arid & Semi-Arid Region Water Supply — Ideal for deep boreholes in water-scarce areas where the water table sits far underground