Leo AJm75 / 0.75KW 230V Jet Pump And Motor
10635
The LEO AJm75 is a robust single-phase jet pump engineered for reliable water transfer and pressure boosting in residential and light commercial applications. Ideal for well water lifting, garden irrigation systems, and household water pressure enhancement, this jet pump combines proven LEO engineering with practical versatility for clean water and similar liquids up to 60 degC.
Built with a cast iron pump body featuring specialized anti-rust treatment, the AJm75 incorporates a durable stainless steel impeller and AISI 304 shaft to ensure long-lasting performance in demanding conditions. The motor features low-noise operation, long-life bearings, copper windings, and built-in thermal protection, while its IPX4 enclosure rating and F-class insulation provide reliable operation with a maximum suction lift of 9 meters-making this pump an excellent choice for deep well applications and pressure boosting installations.
At a glance
Power: 0.75 kW (1 HP)Supply: 230 V single-phase, 50 HzMax. head: 40 mMax. flow: 3.9 m³/h (65 l/min)Connections: 1"Specifications
| Brand | Leo |
| Model | AJm75 |
| Type | AJm Jet Pump (cast iron) |
| Motor power | 0.75 kW (1 HP) |
| Supply | 230 V single-phase, 50 Hz |
| Inlet / outlet | 1" |
| Shut-off head | 40 m |
| Flow range | 0 – 3.9 m³/h (0 – 65 l/min) |
| Dimensions (W × L × H) | 21.5 × 45.5 × 24.5 cm |
| Weight | 15 kg |
| Item code | AJm75(220V) |
Performance Table
| Flow Q (m³/h) | 0 | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.8 | 3 | 3.3 | 3.6 | 3.9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 47 | 50 | 55 | 60 | 65 |
| Head H (m) | 40 | 38 | 36 | 34.5 | 33 | 31.5 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 |
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 AJm75:
Leo AJm Jet Pump (cast iron) – Performance Curves and Technical Data (01-DOMESTIC PUMP catalogue p20)
330 kB | Download
Applications
- Can be used to transfer clean water or other liquids similar to water in physical and chemical properties
- Suitable for lifting water from the well, sprinkling irrigation in garden, pressure boosting of running water, and supporting equipment etc.
Pump
- Cast iron pump body and support under special anti-rust treatment
- Stainless steel impeller
- AISI 304 shaft
- Max. liquid temperature: +60 degC
- Max. suction: +9 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
Model Code: AJm75(220V)
- A - LEO Product Style
- J - Jet Pump
- m - Single Phase Motor (Omitted for three-phase motor)
- 30 - 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 AJm75?
The Leo AJm75 has a maximum head of 40 m.
How much water can the Leo AJm75 pump?
The Leo AJm75 pumps up to 3.9 m³/h (65 l/min).
What power supply does the Leo AJm75 need?
Supply: 230 V single-phase, 50 Hz. Motor power: 0.75 kW (1 HP).
What are the pipe connections of the Leo AJm75?
1".
