4SP5-33 4.0HP Doyin AC pump price in Kenya is KSh 56,000. This high-head borehole pump is designed for applications that need strong water pressure over considerable lifting distances. With a 4HP motor, 3kW power rating, maximum flow of 6.6m³/h and maximum head of 203 meters, it is a suitable option for deep boreholes, elevated tanks, farms, irrigation systems, institutions and commercial water supply. Technical performance data for the 4SP5-33 also shows approximately 182m of head at 6.6m³/h, making it a strong choice when both flow and lifting capacity matter.
A Strong Choice When Water Has a Long Way to Go
The Doyin 4SP5-33 uses a multistage design to generate the pressure required for high-lift water pumping. Its stainless-steel impellers and 33-stage configuration make it well suited to borehole systems where water must travel a significant vertical distance before reaching the storage tank or distribution point.
With a maximum flow of 6.6m³/h, the pump can move up to approximately 6,600 liters per hour under suitable conditions. Meanwhile, the maximum head reaches 203 meters, giving the pump considerable lifting capacity. Actual flow will vary according to the operating head, borehole water level, pipework and system design.
Key Specifications
| Specification | Details |
|---|---|
| Brand | Doyin |
| Model | 4SP5-33 |
| Power | 4.0HP / 3.0kW |
| Pump Type | Submersible AC borehole pump |
| Electrical Supply | Three-phase |
| Maximum Flow | 6.6m³/h |
| Maximum Head | 203m |
| Head at 6.6m³/h | Approximately 182m |
| Outlet | 1.5 inches |
| Impeller | Stainless steel |
| Pump Design | Multistage / 33-stage |
Built for High-Lift Borehole Applications
The 4SP5-33 4.0HP Doyin AC pump is particularly useful when a borehole system requires more lifting capacity than standard domestic pumps can provide.
You can use it for:
- Deep borehole water supply
- Elevated tank filling
- Farm water systems
- Irrigation applications
- Schools and institutions
- Residential estates
- Commercial water systems
The right choice still depends on the actual borehole conditions. Therefore, check the dynamic water level, required flow, total head and pipework before installation.
Stainless-Steel Multistage Design
The stainless-steel impeller configuration gives the pump a durable construction for submerged borehole applications. Its multistage hydraulic system builds pressure progressively, allowing the pump to handle demanding water-lifting requirements. For best performance, install it with correctly sized electrical protection, cabling and delivery pipework.
Delivery Across Kenya
PureFlex Water Solutions offers free delivery within Nairobi and countrywide delivery across Kenya with pay on delivery option.
Not sure whether this model matches your borehole? Share the borehole depth, water level and tank height with us, and we can help you assess the appropriate pump.





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