Dongyin 4SDM3/12 submersible pump

Dongyin 4SDM3/12 submersible pump in Lahore Pakistan

📦 Product Detail (For Website)

Product Name: Dongyin 4SDM3/12 Submersible Pump
Brand: Dongyin
Model: 4SDM3/12
Type: Submersible Pump (4-inch)

Description:
The Dongyin 4SDM3/12 Submersible Pump is a highly efficient, durable, and reliable water pumping solution designed for deep wells, boreholes, and agricultural irrigation. Built with high-quality stainless steel and precision engineering, this pump ensures consistent water delivery with low power consumption. It is suitable for domestic, agricultural, and light industrial applications.

Key Features:

• High-efficiency motor for energy savings

• Corrosion-resistant stainless steel body

• Reliable performance in continuous operation

• Long service life with low maintenance

• Suitable for clean water supply from boreholes & wells

Technical Specifications (General):

• Size: 4-inch submersible pump

• Flow rate: ~3 m³/h (varies with head)

• Head: Approx. 60–80 meters (depending on model rating)

• Voltage: Single/Three phase (depending on model)

• Motor type: Oil-filled or water-filled submersible motor

⚙️ How to Use

1. Installation:

   • Place pump vertically inside the borewell.

   • Ensure proper wiring connection with control box/starter.

   • Use correct cable size according to depth.

2. Operation:

   • Switch on power and check water flow.

   • Avoid dry running (always ensure water level above pump).

   • Regularly check voltage supply and protection devices.

3. Maintenance:

   • Inspect cables and motor connections periodically.

   • Clean borewell filter if water flow decreases.

   • Ensure pump is not running in sandy/muddy water.

🔮 Futures (Why It’s a Good Investment)

• Energy Saving: Future models of Dongyin 4SDM pumps focus more on energy efficiency, making them cost-effective in the long run.

• Smart Control: Can be integrated with solar systems and smart controllers for automatic operation.

• Durability: Stainless steel build ensures long-term use, reducing replacement cost.

• Versatility: Useful for agriculture, livestock water supply, irrigation, and domestic borewell systems.