Leo XST32-160-30 / 3KW 400V Centrifugal Pump And Motor
10381
Introducing the LEO XST32-160/30, a robust standard centrifugal pump engineered for reliable circulation and transfer of clean water and compatible liquids across demanding applications. Purpose-built for water supply systems, irrigation projects, air conditioning circulation, and fire-fighting installations, this single-impeller centrifugal pump delivers consistent performance with flow rates up to 210 m3/h and head capabilities reaching 95 meters, making it an ideal solution for both municipal and industrial water management needs.
Built with precision engineering, the XST32-160/30 features an AISI304 stainless steel impeller paired with HT200 cast iron construction for exceptional durability in varied operating conditions from -10 degC to 85 degC. Its intelligent rear-entry design allows impeller and motor extraction without disconnecting the pump body from pipework, simplifying maintenance and reducing downtime, while the DIN 24960 compliant mechanical seal and internally lubricated system ensure long-term reliability-all housed within an IP54-rated, externally ventilated motor enclosure with integrated overload protection.
At a glance
Power: 3 kW (4 HP)Supply: 400 V three-phase, 50 HzMax. head: 34.5 mMax. flow: 27 m³/h (450 l/min)Connections: DN50 flange / DN32 flangeSpecifications
| Brand | Leo |
| Model | XST32-160-30 |
| Type | XST Standard Centrifugal Pump (close-coupled) |
| Motor power | 3 kW (4 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | DN50 flange / DN32 flange |
| Shut-off head | 34.5 m |
| Flow range | 0 – 27 m³/h (0 – 450 l/min) |
| Dimensions (W × L × H) | 34.2 × 59.8 × 41.8 cm |
| Weight | 40 kg |
| Item code | XST32-160-30(380V) |
Performance Table
| Flow Q (m³/h) | 0 | 6 | 9 | 15 | 18 | 24 | 27 |
|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 100 | 150 | 250 | 300 | 400 | 450 |
| Head H (m) | 34.5 | 33.5 | 33 | 29 | 26.5 | 20 | 16.5 |
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 XST32-160-30:
Leo XST32-160 Standard Centrifugal Pump – Performance Curves and Technical Data (07-END SUCTION CENTRIFUGAL PUMP catalogue p5, 6, 16)
1020 kB | Download
Applications
- Circulation and transfer of clean, chemically non-aggressive water and other liquids
- Water supply & irrigation
- Water circulation in air conditioning systems
- Fire fighting system
Construction Features
- Single-impeller centrifugal pump featuring axial intake and radial discharge
- Inlet and outlet DN in compliance with EN 733 (ex DIN 24255) and UNI 7467
- Flanges in compliance with UNI 2236 and DIN 2532
- Rear entry (impeller, motor can be extracted without disconnecting the pump body from the pipes)
Operating Conditions
- Delivery: up to 210 m3/h
- Head: up to 95 m
- Liquid temperature: Standard -10 degC to 85 degC
- Maximum operating pressure: 12 bar (PN12)
- Anti-clockwise rotation when facing pump's suction port
- Impeller: AISI304, HT200
- Mechanical seal in compliance with DIN 24960
- Lubricated by internal recirculating pumped liquid
- Counter flange available on request
Motor
- Closed construction, external ventilation
- Insulation class: F
- Enclosures class: IP54
- Performance in compliance with CEI 2-3 (IEC 34.1)
- Max.ambient temperature: +40 degC
- Overload protection
- For model that >=9.2kw: Equiped with IE2 motor. IE3 motor available on request.
- For model that <=7.5kw, the following 4 models can equiped with IE3 motor. (XST40-160/30, XST40-160/40, XST50-160/55, XST50-160/75)
Model Code: XST32-160-30(380V)
- XST - Standard Centrifugal Pump
- m - Single Phase (m is omitted for three-phase)
- 32 - Outlet Diameter (mm)
- 125 - Impeller Nominal Diameter (mm)
- K - Extended Model
- 11 - Rated Power (1/10 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 XST32-160-30?
The Leo XST32-160-30 has a maximum head of 34.5 m.
How much water can the Leo XST32-160-30 pump?
The Leo XST32-160-30 pumps up to 27 m³/h (450 l/min).
What power supply does the Leo XST32-160-30 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 3 kW (4 HP).
What are the pipe connections of the Leo XST32-160-30?
DN50 flange / DN32 flange.
