Leo ACm75 / 0.75KW 230V Centrifugal Pump And Motor
5122
The LEO ACm75 is a versatile centrifugal pump engineered for reliable water transfer across residential, commercial, and industrial applications. Ideal for urban water supply systems, pressure boosting in multi-story buildings, fire protection systems, garden irrigation, and HVAC circulation, this pump delivers consistent performance for both clean water and liquids with similar physical and chemical properties. Its robust design makes it an excellent choice for long-distance water transfer and supporting equipment in heating and cooling installations.
Built with a cast iron pump body featuring specialized anti-rust treatment and a corrosion-resistant AISI 304 stainless steel shaft, the ACm75 combines durability with reliable operation at temperatures up to 60 degC. The integrated copper-wound motor features low-noise, long-life bearings and thermal protection on single-phase models, while three-phase variants benefit from IE 2 energy efficiency standards. Protected to IPX4 specifications and rated for ambient temperatures up to 50 degC, this pump excels in demanding environments where dependable performance and longevity are essential.
At a glance
Power: 0.75 kW (1 HP)Supply: 230 V single-phase, 50 HzMax. head: 36 mMax. flow: 6 m³/h (100 l/min)Connections: 1"Specifications
| Brand | Leo |
| Model | ACm75 |
| Type | ACm/AC Centrifugal Pump (standard + L large flow) |
| Motor power | 0.75 kW (1 HP) |
| Supply | 230 V single-phase, 50 Hz |
| Inlet / outlet | 1" |
| Shut-off head | 36 m |
| Flow range | 0 – 6 m³/h (0 – 100 l/min) |
| Dimensions (W × L × H) | 21.5 × 33.3 × 27.4 cm |
| Weight | 13.4 kg |
| Item code | ACm75(220V) |
Performance Table
| Flow Q (m³/h) | 0 | 0.6 | 0.9 | 1.2 | 1.8 | 2.4 | 3 | 3.6 | 4.2 | 4.5 | 4.8 | 5.4 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 70 | 75 | 80 | 90 | 100 |
| Head H (m) | 36 | 35 | 34 | 33.5 | 33 | 32 | 31 | 29 | 27 | 26 | 23.5 | 20 | 16 |
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 ACm75:
Leo ACm/AC Centrifugal Pump (standard + L large flow) – Performance Curves and Technical Data (01-DOMESTIC PUMP catalogue p24)
388 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 304 shaft
- Max. liquid temperature: +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 temperature: +50 degC
- IE 2 motor (Three phase, power >= 0.75kW)
Model Code: ACm75(220V)
- A - LEO Product Style
- C - Centrifugal Pump
- m - Single Phase Motor (Omitted for three-phase motor)
- 110 - Power (x10W)
- L - Large Flow
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 ACm75?
The Leo ACm75 has a maximum head of 36 m.
How much water can the Leo ACm75 pump?
The Leo ACm75 pumps up to 6 m³/h (100 l/min).
What power supply does the Leo ACm75 need?
Supply: 230 V single-phase, 50 Hz. Motor power: 0.75 kW (1 HP).
What are the pipe connections of the Leo ACm75?
1".
