Leo ACm400CH2 / 4KW 230V Centrifugal Pump And Motor
13905
The LEO AC(m)400CH2 is a robust centrifugal pump engineered for versatile water transfer and pressure boosting applications across industrial and municipal settings. Ideal for urban water supply systems, high-rise pressure boosting, fire fighting operations, garden irrigation, and long-distance water transfer, this pump delivers reliable performance wherever clean water circulation and pressurization are required. Its proven design also excels in HVAC systems and hot and cold water circulation applications.
Built with a cast iron pump body featuring specialized anti-rust treatment and a durable AISI 304 stainless steel shaft, the AC(m)400CH2 handles liquid temperatures up to +60 degC while maintaining exceptional longevity. Paired with a low-noise motor equipped with copper windings, high-life bearings, and IPX4 protection, this centrifugal pump combines industrial-grade construction with energy-efficient IE2 motor technology, making it an ideal choice for demanding commercial and residential water management systems.
At a glance
Power: 4 kW (5.5 HP)Supply: 230 V single-phase, 50 HzMax. head: 49 mMax. flow: 27 m³/h (450 l/min)Connections: 2"Specifications
| Brand | Leo |
| Model | ACm400CH2 |
| Type | ACm/AC-CH2 / C2 Centrifugal Pump (2") |
| Motor power | 4 kW (5.5 HP) |
| Supply | 230 V single-phase, 50 Hz |
| Inlet / outlet | 2" |
| Shut-off head | 49 m |
| Flow range | 0 – 27 m³/h (0 – 450 l/min) |
| Dimensions (W × L × H) | 32.8 × 56.2 × 38.3 cm |
| Weight | 56.5 kg |
| Item code | ACm400CH2(220V) |
Performance Table
| Flow Q (m³/h) | 0 | 6 | 9 | 12 | 15 | 18 | 24 | 27 |
|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 100 | 150 | 200 | 250 | 300 | 400 | 450 |
| Head H (m) | 49 | 48 | 47 | 46 | 45 | 43.5 | 39.5 | 37 |
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 ACm400CH2:
Leo ACm/AC-CH2 / C2 Centrifugal Pump (2") – Performance Curves and Technical Data (01-DOMESTIC PUMP catalogue p25)
370 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
- Insulation class: F
- Enclosures class: IPX4
- Max ambient temperature: +50 degC
- IE2 motor (Three phase, power >= 0.75kW, AC750C2 and AC750C4 excluded)
Model Code: ACm400CH2(220V)
- A - LEO Product Style
- C - Centrifugal Pump
- m - Single Phase Motor (Omitted for three-phase motor)
- 220 - Power (x10W)
- C - Features
- H - Hight Head
- 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 ACm400CH2?
The Leo ACm400CH2 has a maximum head of 49 m.
How much water can the Leo ACm400CH2 pump?
The Leo ACm400CH2 pumps up to 27 m³/h (450 l/min).
What power supply does the Leo ACm400CH2 need?
Supply: 230 V single-phase, 50 Hz. Motor power: 4 kW (5.5 HP).
What are the pipe connections of the Leo ACm400CH2?
2".
