Leo 4SR8-13 / 2.2KW Submersible Borehole Pump Only
12368
The LEO 4SR8-13 is a robust 4-inch submersible borehole pump engineered for deep well applications across diverse industries including mining, agriculture, aquaculture, and food and beverage production. Built on decades of LEO's submersible pump expertise, this model delivers reliable water extraction for both commercial operations and residential water supply systems, with flow capacities ranging from 1 to 10 m3/h to suit varying demand profiles.
Constructed from premium AISI304 stainless steel casing and motor base to ensure corrosion resistance in challenging underground environments, the 4SR8-13 features a durable floating impeller design manufactured from FDA-approved Noryl® material that withstands prolonged submersion and sandy water conditions up to 0.25% sand content. An integrated AISI304 check valve, built-in strainer, and NEMA-standard motor base guarantee trouble-free operation in borehole and well installations, while the IP68 protection rating and B-class insulation provide exceptional reliability in demanding water supply applications.
At a glance
Power: 2.2 kW (3 HP)Max. head: 82 mMax. flow: 12 m³/h (200 l/min)Connections: Outlet 2"Specifications
| Brand | Leo |
| Model | 4SR8-13 |
| Type | 4SR8 Submersible Borehole Pump (100 mm) |
| Motor power | 2.2 kW (3 HP) |
| Stages | 13 |
| Connection | Outlet 2" |
| Shut-off head | 82 m |
| Flow range | 0 – 12 m³/h (0 – 200 l/min) |
| Dimensions (W × L × H) | 10 × 58 × 10 cm |
| Weight | 5.5 kg |
| Item code | 4SR8-13 |
Performance Table
| Flow Q (m³/h) | 0 | 4.8 | 5.4 | 6 | 7.2 | 8.4 | 9.6 | 10.8 | 12 |
|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 80 | 90 | 100 | 120 | 140 | 160 | 180 | 200 |
| Head H (m) | 82 | 75 | 73 | 71 | 66 | 59 | 50 | 40 | 30 |
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 4SR8-13:
Leo 4SR8 Series Performance Curves
446 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 4SR8-13?
The Leo 4SR8-13 has a maximum head of 82 m.
How much water can the Leo 4SR8-13 pump?
The Leo 4SR8-13 pumps up to 12 m³/h (200 l/min).
What is the motor power of the Leo 4SR8-13?
The motor power is 2.2 kW (3 HP).
What are the pipe connections of the Leo 4SR8-13?
Outlet 2".
