Doyin AC Borehole Submersible Water Pump 0.37kW (0.5HP) – 4SDM3-7 | 50m Head | 4–8m³/h Flow Rate
Product Description
The Doyin 0.37kW AC Borehole Submersible Water Pump (Model 4SDM3-7) is a reliable and energy-efficient solution designed for clean water pumping from boreholes, wells, and underground water sources. Powered by a 0.5HP (370W) AC motor, this pump delivers stable performance with a maximum head of 50 meters and a high flow rate of 4–8 cubic meters per hour (up to 4,800 liters per hour).
Built with an ordinary high-strength impeller, the pump ensures smooth water delivery while maintaining durability and long service life. Its compact 4-inch design allows easy installation in narrow boreholes, making it ideal for domestic water supply, small farms, irrigation systems, tanks filling, and light commercial applications.
The Doyin 4SDM3-7 submersible pump is engineered for continuous operation, low noise, and minimal maintenance, offering dependable performance in both rural and urban water systems.
Short Description (Detailed & SEO-Friendly List)
The Doyin 0.37kW AC Submersible Borehole Pump is designed for efficient water lifting and long-term reliability. Key features include:
Power Output: 0.37kW (0.5HP) AC motor for energy-efficient operation
Maximum Head: Up to 50 meters water lift
Flow Rate: 4–8m³ per hour (approximately 4,800 liters/hour)
Pump Model: 4SDM3-7
Impeller Type: Ordinary impeller for smooth and consistent water flow
Pump Size: 4-inch borehole-compatible design
Low Noise & Vibration: Ideal for residential and commercial use
Durable Construction: Built for long service life in clean water conditions
Wide Applications: Boreholes, wells, irrigation, water tanks, and domestic supply
Applications
Borehole and deep well water pumping
Home and residential water supply
Small-scale irrigation and farming
Water storage tank filling
Light commercial and institutional use
Technical Specifications
Brand: Doyin
Pump Type: AC Borehole Submersible Pump
Model: 4SDM3-7
Power: 0.37kW / 370W
Horsepower: 0.5HP
Voltage: AC powered
Maximum Head: 50 meters
Flow Rate: 4–8m³/h (up to 4,800 L/h)
Impeller: Ordinary impeller
Pump Diameter: 4 inch
Water Type: Clean water only
Why Choose the Doyin 4SDM3-7 Submersible Pump
The Doyin 0.5HP AC submersible borehole pump offers the perfect balance between power efficiency, durability, and performance. Its strong lifting capacity, high flow rate, and compact design make it a dependable choice for users seeking consistent water supply with low running costs.
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