Leo XST32-160-22 / 2.2KW 400V Centrifugal Pump And Motor
10380
The Leo XST32-160-22 is a close-coupled end-suction centrifugal pump with a 2.2 kW (3 HP) 400 V three-phase motor. It delivers up to 24 m³/h and up to 31 m head, for clean, non-aggressive water in water supply, irrigation, air-conditioning circulation and fire-fighting systems.
It has an AISI 304 stainless steel impeller and an HT200 cast iron body. The rear-entry design lets you take out the impeller and motor without disconnecting the pipework. The mechanical seal is lubricated by the pumped liquid, and the IP54 motor runs with liquid from -10 °C to +85 °C.
At a glance
Power: 2.2 kW (3 HP)Supply: 400 V, 3-phase, 50 HzMax. head: 31 mMax. flow: 24 m³/h (400 l/min)Connections: DN50 suction / DN32 deliveryBest for: Water supply, irrigation, circulation, fire systemsSpecifications
| Brand | Leo |
| Model | XST32-160-22 |
| Pump type | Close-coupled end-suction centrifugal pump (XST series) |
| Motor power | 2.2 kW (3 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Suction / delivery | DN50 flange / DN32 flange (EN 733) |
| Shut-off head | 31 m |
| Flow range | 0 – 24 m³/h (0 – 400 l/min) |
| Impeller | AISI 304 stainless steel |
| Pump body | HT200 cast iron |
| Mechanical seal | DIN 24960 |
| Max. working pressure | 12 bar (PN12) |
| Liquid temperature | -10 °C to +85 °C |
| Max. ambient temperature | +40 °C |
| Motor | IP54, insulation class F, external ventilation |
| Dimensions (W × L × H) | 34.2 × 52.8 × 41.8 cm |
| Weight | 35 kg |
| Item code | XST32-160-22 (380V) |
Performance Table
| Flow Q (m³/h) | 0 | 6 | 9 | 15 | 18 | 24 |
|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 100 | 150 | 250 | 300 | 400 |
| Head H (m) | 31 | 29.6 | 29 | 25.5 | 22.5 | 15 |
Head at each flow rate, 50 Hz, 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 full curve sheet with the performance curves, dimensions and technical data for the Leo XST32-160 range:
Leo XST32-160 Standard Centrifugal Pump – Performance Curves and Technical Data (07-END SUCTION CENTRIFUGAL PUMP catalogue p5, 6, 16)
1020 kB | Download
Applications
- Water supply and pressure boosting from tanks
- Irrigation and garden systems
- Water circulation in air-conditioning and HVAC systems
- Fire-fighting systems
- Transfer of clean, chemically non-aggressive liquids
Features
- Single-stage, close-coupled design with axial suction and radial delivery
- Flanges to EN 733 (ex DIN 24255), UNI 2236 and DIN 2532
- Rear entry: impeller and motor can be removed without disconnecting the pipes
- Mechanical seal to DIN 24960, lubricated by the pumped liquid
- Motor: closed construction, external ventilation, IP54, class F, overload protection
- Anti-clockwise rotation, seen from the suction port
- Counter flanges available on request
Model Code: XST32-160-22
- XST – Standard close-coupled centrifugal pump
- 32 – Delivery (outlet) diameter in mm
- 160 – Nominal impeller diameter in mm
- 22 – Rated motor power (2.2 kW)
- No “m” – three-phase motor (m = single phase)
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 XST32-160-22?
The Leo XST32-160-22 has a shut-off head of 31 m. At 15 m³/h it still delivers 25.5 m of head.
How much water can the Leo XST32-160-22 pump?
It pumps up to 24 m³/h (400 l/min). At that flow the head is 15 m.
What power supply does it need?
A 400 V three-phase, 50 Hz supply. The motor is 2.2 kW (3 HP), IP54, insulation class F.
What are the pipe connections?
DN50 flanged suction and DN32 flanged delivery, to EN 733.
Can it pump hot water?
Yes, clean liquids from -10 °C up to +85 °C, at a working pressure up to 12 bar.
