Doyin 4SPS4.5-1500W (2.0HP) DC Borehole Submersible Pump – Stainless Steel Impeller, 210M Head, 4.5 m³/h

Doyin 4SPS4.5-1500W (2.0HP) DC Borehole Submersible Pump – Stainless Steel Impeller, 210M Head, 4.5 m³/h

Specifications.

• Model: 4SPS4.5-1500W
• Power: 1,500W (2.0HP)
• Motor Type: Brushless DC Motor
• Max Flow Rate: 4.5 m³/h (4,500 L/h)
• Maximum Head: 210M
• Recommended Depth: 0–164M
• Ideal Power Supply: 4×550W
• Impeller Material: Stainless Steel
• Pump Type: DC Submersible Borehole Pump
• Borehole Size: 4-inch
• Suitable Water: Clean/fresh water only

Descriptions.

The Doyin 4SPS4.5-1500W is a heavy-duty 2.0HP DC submersible borehole pump built for high-lift, high-demand water supply applications. With a maximum head of 210 metres and a consistent output of 4,500 litres per hour, it is engineered to serve farms, institutions, hotels, and large estates — reliably powered by solar panels or a DC power system.

Key Features & Benefits

• Exceptional Lift Capacity — A 210M maximum head makes it one of the most powerful pumps in its class, handling even the deepest boreholes with ease
• High-Volume Output — Delivers 4,500 L/h consistently, meeting the water demands of large households, commercial operations, and irrigation systems
• Brushless DC Motor — Efficient, low-heat operation that extends motor life and reduces maintenance intervals
• Premium Stainless Steel Impeller — Resists corrosion, sand abrasion, and wear far better than standard impellers, ensuring long-term performance and reliability
• Solar Compatible — Runs directly on solar panels, making it ideal for off-grid and rural installations where grid power is unavailable or costly
• Sealed Waterproof Housing — Fully enclosed motor casing protects against water ingress, overheating, and mechanical damage during continuous underwater operation
• Low Operating Cost — Solar-powered operation eliminates recurring electricity expenses, offering significant savings over time

Why Choose the Doyin 4SPS4.5-1500W?

• Trusted Doyin engineering — designed and tested for demanding African water conditions
• Stainless steel impeller delivers superior durability over plastic or cast-iron alternatives
• 210M head capacity handles even the deepest borehole installations
• Solar-ready design — pairs seamlessly with 4–14 solar panels depending on setup
• Low maintenance requirements with a recommended service interval of 12–18 months
• Suitable for HDPE/PPR piping with non-return valve (NRV) for straightforward installation

Applications

Domestic Water Supply — Provides reliable, high-pressure water delivery for large homes, apartments, and guesthouses drawing from deep boreholes.

Agricultural Irrigation — Powers irrigation lines and water distribution systems across large farms and smallholder plots.

Livestock Farming — Ensures consistent water availability for cattle, poultry, and other livestock in remote or off-grid locations.

Institutional Use — Well-suited for schools, hospitals, clinics, and places of worship with high daily water consumption.

Solar Water Projects — A natural fit for off-grid solar pumping installations where operational efficiency and low running costs are priorities.

Water Storage Systems — Efficiently fills overhead tanks and underground reservoirs to maintain a steady water reserve.