Leo 2AC110 / 1.1KW 400V Centrifugal Multistage Pump And Motor
5157
The LEO 2AC(m)110 is a robust multistage centrifugal pump designed to deliver reliable performance across industrial and municipal water supply applications. Built to handle clean water and liquids with similar physical and chemical properties, this pump excels in high-rise pressure boosting, fire-fighting systems, long-distance water transfer, and HVAC circulation applications where consistent flow and pressure are essential.
Engineered with a cast iron pump body featuring specialized anti-rust treatment and a durable AISI 304 stainless steel shaft, the 2AC(m)110 is built to withstand demanding operational environments while maintaining efficiency and longevity. Equipped with a copper-wound motor, low-noise bearings, built-in thermal protection, and IPX4 enclosure rating, this centrifugal pump delivers quiet operation and extended service life-making it ideal for both commercial water supply systems and garden irrigation where reliability and durability matter.
At a glance
Power: 1.1 kW (1.5 HP)Supply: 400 V three-phase, 50 HzMax. head: 47 mMax. flow: 8.4 m³/h (140 l/min)Connections: 1 1/2" / 1"Specifications
| Brand | Leo |
| Model | 2AC110 |
| Type | 2ACm/2AC Two-stage Centrifugal Pump |
| Motor power | 1.1 kW (1.5 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | 1 1/2" / 1" |
| Shut-off head | 47 m |
| Flow range | 0 – 8.4 m³/h (0 – 140 l/min) |
| Dimensions (W × L × H) | 23.5 × 43 × 27.5 cm |
| Weight | 22 kg |
| Item code | 2AC110(380V) |
Performance Table
| Flow Q (m³/h) | 0 | 1.2 | 1.8 | 2.4 | 3 | 3.6 | 4.2 | 4.8 | 5.4 | 6 | 6.6 | 7.2 | 8.4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | 140 |
| Head H (m) | 47 | 46 | 45 | 44 | 43 | 41.5 | 40 | 38 | 35.5 | 33 | 30.5 | 28 | 22 |
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 2AC110:
Leo 2ACm/2AC Two-stage Centrifugal Pump – Performance Curves and Technical Data (01-DOMESTIC PUMP catalogue p31)
378 kB | Download
Applications
- Can be used to transfer clean water or other liquids similar to water in physical and chemical properties
- Suitable for industrial use and urban water supply, pressure boosting for high buildings and fire fighting, garden irrigation, long-distance water transfer, heating ventilation and air conditioning, circulation and pressure boosting for cold and hot water, and supporting equipment etc.
Pump
- Cast iron pump body and support under special anti-rust treatment
- AISI 304s shaft
- Max. liquid temperture: +60 degC
- Max.suction: ÷ 8 m
Motor
- Low noise&Long life bearing
- Motor with copper winding
- Built-in thermal protector for single phase motor
- Insulation class: F
- Enclosures class: IPX4
- Max. ambient temperture: +50 degC
- IE 2 motor (Three phase, power >= 0.75kW)
Model Code: 2AC110(380V)
- 2 - Impeller Stage
- A - LEO Product Style
- C - Centrifugal Pump
- m - Single Phase Motor (Omitted for three-phase motor)
- 150 - Power (x10W)
- H - High Head
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 2AC110?
The Leo 2AC110 has a maximum head of 47 m.
How much water can the Leo 2AC110 pump?
The Leo 2AC110 pumps up to 8.4 m³/h (140 l/min).
What power supply does the Leo 2AC110 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 1.1 kW (1.5 HP).
What are the pipe connections of the Leo 2AC110?
1 1/2" / 1".
