7.5kW 14.4m³/h 198m Doyin 4SP10-33 10HP 14400L/h Stainless Steel Impeller 3-Phase Borehole Submersible Water AC Pump

The 10.0HP Doyin 4SP10-33 Stainless Steel Borehole Pump Body is engineered for deep, high-demand borehole systems requiring substantial water flow at high pumping heads. Designed for pairing with a 10.0HP submersible motor, it delivers up to 14.4m³/h (14,400 litres per hour) with a maximum head of approximately 198 metres.

Its 33-stage multistage hydraulic configuration progressively develops the pressure required to lift groundwater through considerable vertical distances while maintaining strong water delivery. This combination makes the 4SP10-33 particularly suitable for large farms, institutions, commercial properties and elevated water-storage systems.

Stainless steel construction provides durability and corrosion resistance for prolonged submerged operation. Macire supplies verified Doyin pumping products and provides technical guidance on motor matching, borehole yield, total dynamic head and complete system configuration.

⭐ Genuine Product | Verified & Supported by Macire

System Architecture & Configuration

33-Stage Hydraulic System

The 4SP10-33 features a 33-stage multistage hydraulic configuration engineered to generate substantial pressure for deep-borehole water lifting.

14,400L/h High-Flow Performance

Provides maximum water delivery of approximately 14.4m³/h, equivalent to 14,400 litres per hour.

198m High-Head Capability

The maximum head of approximately 198 metres makes this model suitable for demanding installations requiring considerable lifting capability.

Stainless Steel Construction

Stainless steel construction provides strength and corrosion resistance for long-term submerged borehole operation.

Motor Configuration

Designed for pairing with a compatible 10.0HP submersible borehole motor.

Technical Specifications

Key Features

• 14.4m³/h maximum flow for high-demand water systems.
• Delivers up to approximately 14,400 litres per hour.
• High 198m maximum head for demanding deep-borehole applications.
• Designed for pairing with a 10.0HP submersible motor.
• 33-stage multistage hydraulic design for substantial pressure development.
• Stainless steel construction for prolonged submerged operation.
• Suitable for high-capacity elevated water-storage systems.
• Strong combination of high flow and high lifting capability.
• Suitable for agricultural, institutional and commercial applications.
• Compatible with appropriately selected control and protection equipment.
• Technical sizing and motor-matching support available through Macire.

Applications / Use Cases

• 🚜 Large Farms – High-volume borehole supply for livestock, irrigation storage and agricultural operations.
• 🌱 Irrigation Storage – Pumping groundwater into large tanks and reservoirs.
• 🏠 Large Estates – Deep-borehole supply to elevated water-storage systems.
• 🏢 Commercial Properties – Groundwater supply for facilities with substantial daily demand.
• 🏥 Institutions – Borehole water systems for schools, hospitals and large facilities.
• 🏭 Commercial Water Systems – High-flow groundwater transfer requiring substantial pumping head.

Installation & Engineering Notes

Correct selection of the Doyin 4SP10-33 requires assessment of the dynamic water level, borehole yield, required operating flow, delivery elevation, pipe friction losses and total dynamic head.

The 198m maximum head should not be interpreted as borehole depth alone. Actual water delivery reduces as operating head increases.

Pair the pump body with a compatible 10.0HP submersible motor, correctly sized electrical cables and delivery pipes, suitable non-return valves and appropriate motor-control equipment. Because maximum delivery reaches 14,400L/h, confirming sustainable borehole yield is essential.

Care, Maintenance & Operations

1. Monitor water output and operating pressure regularly.
2. Confirm sufficient borehole yield before prolonged operation.
3. Install appropriate dry-run protection.
4. Use correctly rated overload and motor protection.
5. Inspect electrical connections and control equipment periodically.
6. Check pipes, valves and fittings for leakage or restriction.
7. Investigate abnormal reductions in flow or pressure.
8. Use compatible replacement components during servicing.

Do’s & Don’ts

Do’s

• Calculate the installation’s total dynamic head.
• Confirm the borehole’s sustainable water yield.
• Match the pump body with a compatible 10HP motor.
• Install dry-run and overload protection.
• Correctly size delivery pipes and electrical cables.
• Use a competent borehole technician for installation.

Don’ts

• Do not interpret the 198m maximum head as borehole depth.
• Do not operate in a borehole unable to sustain the required flow.
• Do not pair the pump body with an incorrectly rated motor.
• Do not operate against a closed or blocked discharge.
• Do not install without appropriate electrical protection.
• Do not ignore abnormal changes in flow, pressure or motor current.

Compatibility

Compatible with appropriately selected:

• 10.0HP submersible borehole motors
• Doyin automatic pump controllers
• Doyin water-level sensors
• Dry-run protection systems
• Borehole control panels
• Motor overload protection
• Non-return valves
• Large elevated water tanks
• Irrigation storage reservoirs
• Commercial water-distribution systems
• Correctly engineered solar pumping systems

Performance Guide

Actual operating flow depends on total dynamic head, borehole yield, pipe diameter, friction losses and complete pumping-system configuration.

Mini FAQ

1. How much water can the Doyin 4SP10-33 deliver?
Maximum water delivery is approximately 14.4m³/h or 14,400 litres per hour.

2. What is the maximum head?
The Doyin 4SP10-33 provides a maximum specified head of approximately 198 metres.

3. What motor should be used?
The pump body is designed for pairing with a compatible 10.0HP submersible motor.

4. Is it suitable for high-demand agricultural systems?
Yes. Its combination of 14,400L/h maximum flow and 198m maximum head makes it particularly suited to appropriately engineered farm water-storage and transfer systems.

5. Does Macire provide technical support and nationwide delivery?
Yes. Macire provides technical guidance for pump selection and supports delivery across Kenya.

Why Buy from Macire

• Genuine Doyin pumping products.
• Product verification before dispatch.
• Technical guidance on high-flow borehole pump selection.
• Assistance with pump-body and motor matching.
• Compatible controllers and protection equipment available.
• Borehole system-sizing and installation guidance.
• After-sales technical support.
• Access to compatible spares and components.
• Kenya-wide delivery.
• Support for agricultural, institutional and commercial water systems.