Leo 4SR10-24 / 4KW Submersible Borehole Pump Only
12377
Introducing the LEO 4SR10-24 submersible borehole pump, a robust 4-inch submersible pump engineered for reliable water extraction in diverse industrial and agricultural applications. This versatile submersible borehole pump excels in mining, building construction, agriculture, aquaculture, and food and beverage operations, while also serving dependable family water supply systems. Its floating impeller design and AISI304 stainless steel construction deliver exceptional durability in demanding underground environments.
Built with FDA-approved Noryl® impellers and premium hydraulic engineering, the 4SR10-24 features an AISI304 motor base meeting NEMA standards, integrated check valve, and built-in strainer for hassle-free operation. Available in single-phase (0.37-2.2kW, 220-240V) and three-phase (0.75-7.5kW, 380-415V) configurations, this submersible pump delivers flow rates from 1 to 10 m3/h with an IP68 protection rating, making it ideal for boreholes with moderate sand content and water temperatures up to 35 degC.
At a glance
Power: 4 kW (5.5 HP)Max. head: 141 mMax. flow: 15 m³/h (250 l/min)Connections: Outlet 2"Specifications
| Brand | Leo |
| Model | 4SR10-24 |
| Type | 4SR10 Submersible Borehole Pump (100 mm) |
| Motor power | 4 kW (5.5 HP) |
| Stages | 24 |
| Connection | Outlet 2" |
| Shut-off head | 141 m |
| Flow range | 0 – 15 m³/h (0 – 250 l/min) |
| Dimensions (W × L × H) | 10 × 122 × 10 cm |
| Weight | 9 kg |
| Item code | 4SR10-24 |
Performance Table
| Flow Q (m³/h) | 0 | 4.8 | 5.4 | 6 | 7.2 | 8.4 | 9.6 | 10.8 | 12 | 13.2 | 15 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 80 | 90 | 100 | 120 | 140 | 160 | 180 | 200 | 220 | 250 |
| Head H (m) | 141 | 118 | 116 | 113 | 106 | 97 | 88 | 77 | 63 | 49 | 33 |
Head at each flow rate from the manufacturer's technical data. For a duty-point check use the Get a Quote wizard below.
Performance Curves and Technical Data (PDF)
Download the curve sheet with the performance curves, dimensions and technical data for the Leo 4SR10-24:
Leo 4SR10 Series Performance Curves
461 kB | Download
Applications
- 4" SR series submersible pump adopts AISI304 casing and high-strength and durable "floating impeller"
- Impellers are made of American "Noryl®" material, which has got the approval of FDA(American Food and Drug Administration)
- With high-quality hydraulic design, AISI304 motor base up to "NEMA" standard, built-in AISI304 check valve, gasket, motorund outlet and built-in strainer
- Can be widely applied to mining and building industry, agriculture, aquaculture, food and beverage industry and family water supply
Motor And Pump
- Power: Single phase: 0.37~2.2KW 220~240V
- Power: Three phase: 0.75~7.5KW 380~415V
- Insulation class: B
- Protection grade: IP68
- Frequency: 50HZ
- Flow range: 1~10 (m3/h)
- Maximum fluid temperature: 35
- Maximum sand content: 0.25%
Need help choosing or want a price?
Our pump team will check the right size for your flow and head and give you a quote.
WhatsApp us: 082 516 2248 Get a Quote / Size my pump info@pumps.co.za
Frequently Asked Questions
What is the maximum head of the Leo 4SR10-24?
The Leo 4SR10-24 has a maximum head of 141 m.
How much water can the Leo 4SR10-24 pump?
The Leo 4SR10-24 pumps up to 15 m³/h (250 l/min).
What is the motor power of the Leo 4SR10-24?
The motor power is 4 kW (5.5 HP).
What are the pipe connections of the Leo 4SR10-24?
Outlet 2".
