Doyin 4SDM3/10 (0.75HP) — AC Submersible Borehole Pump

The Doyin 4SDM3/10 is a dependable 0.75HP AC submersible borehole pump that steps up from the entry-level range to deliver greater depth reach without sacrificing simplicity or affordability. Pumping 4,800 litres per hour to a maximum head of 72 metres, it is perfectly sized for homes, smallholder farms, and small institutions sitting above medium-depth boreholes — reliable, low-maintenance, and built to last.

Key Features & Benefits

• 72M maximum head — reaches deeper boreholes than the 0.5HP model, covering a wider range of residential and small commercial sites
• 4,800 L/h flow rate — strong, steady output for reliable daily household and farm water supply
• Energy-efficient 550W motor — keeps running costs low while delivering consistent performance around the clock
• AISI 304 stainless steel body — fully corrosion-resistant construction for long-term borehole submersion
• AISI 316 stainless steel shaft — the highest-grade steel for the most wear-critical component, extending pump life
• Compact 4-inch design — installs easily in any standard 4-inch borehole with minimal setup
• IP X8 fully waterproof rating — sealed motor housing protects against water ingress for safe continuous operation
• Minimal vibration ordinary impeller — quiet, stable flow with reduced wear and low maintenance requirements

Why Choose the Doyin 4SDM3/10?

• The smart step-up from the 0.5HP — more depth reach at a still-affordable price point
• Ideal for medium-depth boreholes of up to 68 metres, covering the majority of residential boreholes in Kenya
• Stainless steel throughout means greater durability than plastic-bodied budget alternatives
• Part of the globally trusted Doyin 4SDM3 series — proven performance across 120+ countries
• Locally available in Kenya with dependable after-sales support and spare parts

Applications

• Domestic Water Supply — Pumps water from medium-depth residential boreholes to household tanks and plumbing systems
• Smallholder Farming & Irrigation — Supports drip and sprinkler irrigation for small to medium farms and market gardens
• Schools & Community Facilities — Provides consistent daily water supply for small schools, dispensaries, and community centres
• Tank & Cistern Filling — Efficiently fills rooftop tanks, ground storage tanks, and water reservoirs
• Lawn & Garden Watering — Keeps gardens, lawns, and landscaped areas well watered year-round
• Small Guesthouses & Lodges — Reliable water source for small hospitality businesses with moderate daily demand