The DOYIN 4SD3/40 is a high-performance 4.0HP AC submersible borehole pump designed for deep-well water extraction. With a maximum head of 287 meters and reliable 3-phase operation, it delivers efficient water supply for demanding agricultural, commercial, and industrial applications.

Key Features & Benefits

• High 287m maximum head for deep borehole water lifting.
• Delivers up to 4,800 liters of water per hour for consistent supply.
• Robust 4.0HP motor provides reliable performance in demanding conditions.
• 3-phase operation ensures efficient energy utilization and stable performance.
• Submersible design minimizes noise while protecting the pump from environmental exposure.
• Suitable for continuous-duty water pumping applications.
• Durable construction designed for long service life in borehole installations.

Why Choose the 4SD3/40?

• Excellent performance for deep-water extraction applications.
• Reliable 3-phase operation for commercial and agricultural use.
• High-pressure water delivery for elevated storage tanks and irrigation systems.
• Efficient flow and head combination for versatile pumping requirements.
• Durable design built for long-term borehole operation.

Applications

• Agricultural Irrigation: Supplies water to farms, fields, and irrigation systems.
• Borehole Water Supply: Ideal for extracting water from deep wells and boreholes.
• Commercial Buildings: Provides dependable water supply for commercial facilities.
• Industrial Operations: Suitable for process water transfer and industrial water systems.
• Elevated Tank Filling: Efficiently pumps water to overhead and elevated storage tanks.