Leo XST65-160-110 / 11KW 400V Centrifugal Pump And Motor
10405
Introducing the LEO XST65-160/110, a robust standard centrifugal pump engineered for reliable circulation and transfer of clean water and non-aggressive liquids across demanding applications. Whether you're managing water supply and irrigation systems, maintaining air conditioning circulation, or supporting fire-fighting infrastructure, this single-impeller pump delivers consistent performance with flow rates up to 210 m3/h and heads reaching 95 meters, making it an ideal choice for both commercial and industrial installations.
Built with premium stainless steel AISI304 impeller and cast iron HT200 construction, the XST65-160/110 combines durability with operational efficiency across temperatures from -10 degC to 85 degC and maximum working pressures of 12 bar. Its thoughtfully engineered rear-entry design allows complete impeller and motor extraction without disconnecting the pump body from pipework, significantly reducing maintenance downtime, while the mechanical seal complies with DIN 24960 standards and relies on internal recirculating liquid lubrication for extended service life in continuous-duty applications.
At a glance
Power: 11 kW (15 HP)Supply: 400 V three-phase, 50 HzMax. head: 36 mMax. flow: 120 m³/h (2000 l/min)Connections: DN80 flange / DN65 flangeSpecifications
| Brand | Leo |
| Model | XST65-160-110 |
| Type | XST Standard Centrifugal Pump (close-coupled) |
| Motor power | 11 kW (15 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | DN80 flange / DN65 flange |
| Shut-off head | 36 m |
| Flow range | 0 – 120 m³/h (0 – 2000 l/min) |
| Dimensions (W × L × H) | 45 × 94 × 52.5 cm |
| Weight | 136 kg |
| Item code | XST65-160-110(380V) |
Performance Table
| Flow Q (m³/h) | 0 | 54 | 72 | 84 | 90 | 108 | 120 |
|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 900 | 1200 | 1400 | 1500 | 1800 | 2000 |
| Head H (m) | 36 | 34.5 | 33 | 31.5 | 30.8 | 28 | 25.5 |
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 XST65-160-110:
Leo XST65-125 / XST65-160 Standard Centrifugal Pump – Performance Curves and Technical Data (07-END SUCTION CENTRIFUGAL PUMP catalogue p5, 12, 16)
999 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: XST65-160-110(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 XST65-160-110?
The Leo XST65-160-110 has a maximum head of 36 m.
How much water can the Leo XST65-160-110 pump?
The Leo XST65-160-110 pumps up to 120 m³/h (2000 l/min).
What power supply does the Leo XST65-160-110 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 11 kW (15 HP).
What are the pipe connections of the Leo XST65-160-110?
DN80 flange / DN65 flange.
