Doyin 4SDM3/18 1.5HP Submersible Borehole Pump
The Doyin 4SDM3/18 1.5HP Submersible Borehole Pump is a reliable water pumping solution for boreholes and deep wells. It is suitable for homes, farms, institutions, and other water supply applications.
The pump delivers a maximum head of 122 metres, making it suitable for pumping water from deep underground sources. It has a 1.25-inch outlet for efficient water delivery.
Powerful 1.5HP Motor
The Doyin 4SDM3/18 comes with a 1.5HP motor designed for dependable water pumping. It provides the power required to lift water from deep boreholes to storage tanks or other delivery points.
Up to 122M Maximum Head
This pump can achieve a maximum head of 122 metres. Its recommended operating head ranges from 0 to 109 metres.
This makes it a practical choice for deep boreholes where a standard surface water pump may not be suitable.
1.25-Inch Water Outlet
The pump features a 1.25-inch outlet. This provides a practical connection for water delivery pipes used in domestic, agricultural, and commercial installations.
Suitable Applications
The Doyin 4SDM3/18 can be used for:
- Borehole water pumping
- Deep-well water supply
- Domestic water systems
- Farm water supply
- Livestock watering
- Irrigation systems
- Water storage tank filling
- Schools and institutions
- Small commercial water systems
Key Features
- Brand: Doyin
- Model: 4SDM3/18
- Power: 1.5HP
- Pump Type: Submersible borehole pump
- Outlet Size: 1.25 inches
- Maximum Head: 122 metres
- Operating Head Range: 0–109 metres
- Installation: Submersible
- Application: Boreholes and deep wells
Why Choose the Doyin 4SDM3/18?
The Doyin 4SDM3/18 1.5HP borehole pump combines strong pumping power with a high lifting capacity. Its 122-metre maximum head makes it suitable for demanding borehole installations.
For best performance, the pump should be selected according to the borehole depth, required flow rate, vertical lift, pipe size, and total dynamic head of the installation.

Reviews
There are no reviews yet.