Leo ACm75B2 / 0.75KW 230V Centrifugal Pump And Motor
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The LEO ACm75B2 is a robust centrifugal pump engineered for reliable water transfer across diverse residential and industrial applications. This versatile pump excels in urban water supply systems, pressure boosting for high-rise buildings, fire-fighting installations, garden irrigation, long-distance water transfer, and HVAC circulation-making it an indispensable solution for both commercial and domestic projects requiring consistent performance.
Built with a specially treated cast iron pump body and corrosion-resistant AISI 304 stainless steel shaft, the ACm75B2 withstands demanding environments while maintaining durability and longevity. Its copper-wound motor features a built-in thermal protector, low-noise operation, and IPX4 enclosure rating, allowing it to handle clean water and similar liquids at temperatures up to 60 degC, while ideal for applications requiring reliable cold and hot water circulation, pressure regulation, and support equipment in both stationary and variable-duty scenarios.
At a glance
Power: 0.75 kW (1 HP)Supply: 230 V single-phase, 50 HzMax. head: 14 mMax. flow: 30 m³/h (500 l/min)Connections: 2"Specifications
| Brand | Leo |
| Model | ACm75B2 |
| Type | ACm/AC-B2 Centrifugal Pump (2" high flow) |
| Motor power | 0.75 kW (1 HP) |
| Supply | 230 V single-phase, 50 Hz |
| Inlet / outlet | 2" |
| Shut-off head | 14 m |
| Flow range | 0 – 30 m³/h (0 – 500 l/min) |
| Dimensions (W × L × H) | 21.4 × 37.5 × 26.5 cm |
| Weight | 14.2 kg |
| Item code | ACm75B2(220V) |
Performance Table
| Flow Q (m³/h) | 0 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 30 |
|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 500 |
| Head H (m) | 14 | 13.7 | 13.5 | 13 | 12.3 | 11.2 | 9.9 | 8.5 | 5.5 |
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 ACm75B2:
Leo ACm/AC-B2 Centrifugal Pump (2" high flow) – Performance Curves and Technical Data (01-DOMESTIC PUMP catalogue p26)
309 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: ACm75B2(220V)
- A - LEO Product Style
- C - Centrifugal Pump
- m - Single Phase Motor (Omitted for three-phase motor)
- 110 - Power (x10W)
- B - Features
- 2 - Inlet Diameter (")
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 ACm75B2?
The Leo ACm75B2 has a maximum head of 14 m.
How much water can the Leo ACm75B2 pump?
The Leo ACm75B2 pumps up to 30 m³/h (500 l/min).
What power supply does the Leo ACm75B2 need?
Supply: 230 V single-phase, 50 Hz. Motor power: 0.75 kW (1 HP).
What are the pipe connections of the Leo ACm75B2?
2".
