Leo ABK400 / 3KW 400V Centrifugal Semi-Open Impeller Pump And Motor
12245
The LEO ABK400 is a robust semi-open impeller centrifugal pump engineered to handle demanding applications where corrosion resistance and reliability are essential. Manufactured from AISI 304 stainless steel, this pump excels in industrial and domestic sewage systems, food and beverage processing, agricultural operations, and water transfer from natural sources like rivers and lakes. Its semi-open impeller design allows it to process liquids containing light impurities and solids up to 19mm in diameter without clogging, making it an ideal choice for applications requiring versatility across multiple industries.
Built with a corrosion-resistant stainless steel pump body and shaft, the ABK400 operates reliably across a wide temperature range of -15 degC to +80 degC and accommodates pH levels between 5 and 9, ensuring compatibility with mildly corrosive and health-sensitive applications. The motor features heavy-duty copper winding with a built-in thermal protector on single-phase models, IPX4 enclosure protection, and F-class insulation for durability in challenging environments. Operating at full head without motor overload risk, this stainless steel centrifugal pump delivers consistent performance for sewage treatment, food processing facilities, and irrigation systems where both durability and contamination tolerance are critical requirements.
At a glance
Power: 3 kW (4 HP)Supply: 400 V three-phase, 50 HzMax. head: 17.5 mMax. flow: 66 m³/h (1100 l/min)Connections: 2 1/2" / 2"Specifications
| Brand | Leo |
| Model | ABK400 |
| Type | ABK Semi-open Impeller Stainless Steel Centrifugal Pump |
| Motor power | 3 kW (4 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | 2 1/2" / 2" |
| Max. head (catalogue) | 17.5 m at 6 m³/h |
| Flow range | 6 – 66 m³/h (100 – 1100 l/min) |
| Dimensions (W × L × H) | 23 × 47.5 × 27.5 cm |
| Weight | 21.8 kg |
| Item code | ABK400(380V) |
Performance Table
| Flow Q (m³/h) | 6 | 12 | 18 | 24 | 33 | 42 | 48 | 57 | 66 |
|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 100 | 200 | 300 | 400 | 550 | 700 | 800 | 950 | 1100 |
| Head H (m) | 17.5 | 16.8 | 16 | 15.2 | 14 | 12.5 | 11.5 | 9.7 | 7.5 |
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 ABK400:
Leo ABK Semi-open Impeller Stainless Steel Centrifugal Pump – Performance Curves and Technical Data (04-COMMERCIAL PUMP catalogue p55)
340 kB | Download
Applications
- Can be used to transfer liquids with light corrosive, requirement for health and containing impurities,etc.
- Suitable for industrial & domestic sewage system, food & beverage processing,farming,pumping water from river and lake,etc.
- Can be used at full head without overloading motor.
Pump
- AISI 304 pump body
- AISI 304 shaft
- Liquid temperature: -15 degC ~ +80 degC
- Liquid PH value: 5 - 9
- Max.solid diameter: 19 mm
Motor
- Motor with copper winding
- Built-in thermal protector for single phase motor
- Insulation class: F
- Enclosures class: IPX4
- Max. temperature: +40 degC
Model Code: ABK400(380V)
- ABK - Semi-open Impeller Pump
- 200 - Power x 100 (HP)
- D - Single Phase Motor (Omitted for three-phase motor)
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 ABK400?
The Leo ABK400 has a maximum head of 17.5 m.
How much water can the Leo ABK400 pump?
The Leo ABK400 pumps up to 66 m³/h (1100 l/min).
What power supply does the Leo ABK400 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 3 kW (4 HP).
What are the pipe connections of the Leo ABK400?
2 1/2" / 2".
