Leo 4SR10-10 / 1.5KW Submersible Borehole Pump Only
12375
Introducing the LEO 4SR10-10, a robust 4-inch submersible borehole pump engineered for reliable deep-well water extraction across diverse applications. This submersible pump excels in mining, agricultural irrigation, aquaculture, food and beverage processing, and residential water supply systems, delivering consistent performance in demanding environments. Built to withstand the rigors of continuous operation, the 4SR10-10 combines proven submersible pump technology with intelligent design to meet the needs of industrial and domestic users alike.
Constructed from marine-grade AISI304 stainless steel casing and components, this borehole pump features FDA-approved Noryl® impellers engineered for durability and corrosion resistance in challenging conditions. The pump incorporates a floating impeller design, integrated check valve, strainer, and NEMA-standard motor base, all crafted from high-quality materials to ensure longevity and minimal maintenance. Available in both single-phase (0.37-2.2kW) and three-phase (0.75-7.5kW) configurations with IP68 protection, the 4SR10-10 handles flow rates up to 10 m3/h and tolerates sand content up to 0.25%, making it ideal for borehole applications where water quality may vary.
At a glance
Power: 1.5 kW (2 HP)Max. head: 58 mMax. flow: 15 m³/h (250 l/min)Connections: Outlet 2"Specifications
| Brand | Leo |
| Model | 4SR10-10 |
| Type | 4SR10 Submersible Borehole Pump (100 mm) |
| Motor power | 1.5 kW (2 HP) |
| Stages | 10 |
| Connection | Outlet 2" |
| Shut-off head | 58 m |
| Flow range | 0 – 15 m³/h (0 – 250 l/min) |
| Dimensions (W × L × H) | 10 × 61 × 10 cm |
| Weight | 4.5 kg |
| Item code | 4SR10-10 |
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) | 58 | 49 | 48 | 47 | 44 | 41 | 37 | 32 | 27 | 20 | 13 |
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 4SR10-10:
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 4SR10-10?
The Leo 4SR10-10 has a maximum head of 58 m.
How much water can the Leo 4SR10-10 pump?
The Leo 4SR10-10 pumps up to 15 m³/h (250 l/min).
What is the motor power of the Leo 4SR10-10?
The motor power is 1.5 kW (2 HP).
What are the pipe connections of the Leo 4SR10-10?
Outlet 2".
