Leo AMS370-1.1 / 1.1KW 400V Centrifugal Pump
15556
The LEO AMS370/1.1 is a robust stainless steel centrifugal pump engineered for reliable performance across residential, agricultural, and industrial applications. Ideal for household water supply, garden watering, vegetable greenhouse irrigation, fish farming, and central heating circulation systems, this single-phase pump delivers consistent pressure for both everyday domestic needs and demanding commercial installations in enterprises and high-rise buildings.
Built with premium AISI 304 stainless steel construction throughout the pump body and shaft, the AMS370/1.1 resists corrosion and ensures longevity in diverse water supply and drainage environments. Its IE2-rated copper-wound motor features low-noise operation, long-life bearings, and integrated thermal protection, making it ideal for continuous-duty applications while maintaining efficient performance up to 85 degC liquid temperature and 4.5 bar maximum operating pressure.
At a glance
Power: 1.1 kW (1.5 HP)Supply: 400 V three-phase, 50 HzMax. head: 15.4 mMax. flow: 26 m³/h (430 l/min)Connections: 2" / 1 1/4"Specifications
| Brand | Leo |
| Model | AMS370-1.1 |
| Type | AMSm/AMS Stainless Steel Centrifugal Pump (210/370) |
| Motor power | 1.1 kW (1.5 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | 2" / 1 1/4" |
| Shut-off head | 15.4 m |
| Flow range | 0 – 26 m³/h (0 – 433 l/min) |
| Dimensions (W × L × H) | 24 × 41 × 27 cm |
| Weight | 15 kg |
| Item code | AMS370-1.1(380V) |
Performance Table
| Flow Q (m³/h) | 0 | 10.8 | 12 | 15 | 18 | 21 | 24 | 26 |
|---|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 180 | 200 | 250 | 300 | 350 | 400 | 430 |
| Head H (m) | 15.4 | 14.7 | 14.4 | 13.5 | 12.3 | 10.8 | 8.9 | 7.6 |
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 AMS370-1.1:
Leo AMSm/AMS Stainless Steel Centrifugal Pump (210/370) – Performance Curves and Technical Data (01-DOMESTIC PUMP catalogue p40)
356 kB | Download
Applications
It is applicable to household water supply, equipment support, pipeline pressurization, garden watering, vegetable greenhouse watering, fish farming and poultry raising, industrial and mining, water supply and drainage of enterprises and high-rise buildings, central air conditioner and centralized heating circulation system, etc.
Pump
- AISI 304 pump body
- AISI 304 shaft
- Max. operating pressure: 4.5 bar
- Max.liquid temperature: +85 degC
- Altitude: up to 1000 m
Motor
- IE2 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: +40 degC
Model Code: AMS370-1.1(380V)
- A - LEO Product Style
- MS - Stainless Steel Centrifugal Pump
- m - Single Phase Motor (Omitted for three-phase motor)
- 210 - Rated Flow (l/min)
- 1.5 - Rated Power (kW)
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 AMS370-1.1?
The Leo AMS370-1.1 has a maximum head of 15.4 m.
How much water can the Leo AMS370-1.1 pump?
The Leo AMS370-1.1 pumps up to 26 m³/h (430 l/min).
What power supply does the Leo AMS370-1.1 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 1.1 kW (1.5 HP).
What are the pipe connections of the Leo AMS370-1.1?
2" / 1 1/4".
