Leo 3XRM1.8-21-0.55 / 0.55KW 230V Submersible Borehole Pump, Motor, Cbox
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The LEO 3XRm1.8-21-0.55 is a complete 3-inch borehole pump set: 21-stage stainless steel pump end, 0.55 kW 230V single-phase submersible motor and control box. It is sized for a nominal 1.8 m³/h and suits narrow 3" (75 mm) and larger boreholes.
Ideal for domestic and smallholding water supply where the borehole is too narrow or the demand too small for a larger pump.
At a glance
Power: 0.55 kW (0.75 HP)Supply: 230 V single-phase, 50 HzMax. head: 89 mMax. flow: 2.7 m³/h (45 l/min)Connections: Outlet 1"Best for: Domestic borehole water supply, Small irrigation and livestock wateringSpecifications
| Brand | Leo |
| Model | 3XRM1.8-21-0.55 |
| Catalogue model | 3XRm2/21-0.55 |
| Type | 3XR 2 Submersible Borehole Pump (3") |
| Motor power | 0.55 kW (0.75 HP) |
| Supply | 230 V single-phase, 50 Hz |
| Stages | 21 |
| Connection | Outlet 1" |
| Shut-off head | 89 m |
| Flow range | 0 – 2.7 m³/h (0 – 45 l/min) |
| Dimensions (W × L × H) | 20 × 125 × 20 cm |
| Weight | 17.3 kg |
| Item code | 3XRM1.8-21-0.55(220V) |
Performance Table
| Flow Q (m³/h) | 0 | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 |
|---|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
| Head H (m) | 89 | 89 | 87 | 85 | 81 | 76 | 68 | 60 | 51 | 38 |
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 3XRM1.8-21-0.55:
Leo 3XR2 Submersible Borehole Pump (3") – Performance Curves and Technical Data (08-SUBMERSIBLE BOREHOLE PUMP catalogue p5)
257 kB | Download
Applications
- Domestic borehole water supply
- Small irrigation and livestock watering
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 3XRM1.8-21-0.55?
The Leo 3XRM1.8-21-0.55 has a maximum head of 89 m.
How much water can the Leo 3XRM1.8-21-0.55 pump?
The Leo 3XRM1.8-21-0.55 pumps up to 2.7 m³/h (45 l/min).
What power supply does the Leo 3XRM1.8-21-0.55 need?
Supply: 230 V single-phase, 50 Hz. Motor power: 0.55 kW (0.75 HP).
What are the pipe connections of the Leo 3XRM1.8-21-0.55?
Outlet 1".
