Leo XST50-200-110 / 11KW 400V Centrifugal Pump And Motor
10398
The LEO XST50-200/110 is 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, irrigation systems, air conditioning circulation, and fire-fighting installations, this single-impeller pump delivers impressive performance with flows up to 210 m3/h and head capabilities reaching 95 meters, making it ideal for both residential and commercial projects requiring dependable liquid handling.
Constructed from durable AISI304 stainless steel impeller and HT200 materials, the XST50-200/110 features an axial intake and radial discharge design that ensures efficient, trouble-free operation across a wide temperature range from -10 degC to 85 degC. Its rear-entry design allows impeller and motor extraction without disconnecting pipework, simplifying maintenance, while the mechanical seal complies with DIN 24960 standards and is self-lubricated through internal recirculation, delivering exceptional reliability in water circulation applications, irrigation systems, and industrial cooling setups.
At a glance
Power: 11 kW (15 HP)Supply: 400 V three-phase, 50 HzMax. head: 57.5 mMax. flow: 72 m³/h (1200 l/min)Connections: DN65 flange / DN50 flangeSpecifications
| Brand | Leo |
| Model | XST50-200-110 |
| Type | XST Standard Centrifugal Pump (close-coupled) |
| Motor power | 11 kW (15 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | DN65 flange / DN50 flange |
| Shut-off head | 57.5 m |
| Flow range | 0 – 72 m³/h (0 – 1200 l/min) |
| Dimensions (W × L × H) | 45 × 93.8 × 52.5 cm |
| Weight | 129 kg |
| Item code | XST50-200-110(380V) |
Performance Table
| Flow Q (m³/h) | 0 | 36 | 42 | 48 | 54 | 72 |
|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 600 | 700 | 800 | 900 | 1200 |
| Head H (m) | 57.5 | 53.5 | 52 | 50 | 47.5 | 40 |
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 XST50-200-110:
Leo XST50-200 / XST50-250 Standard Centrifugal Pump – Performance Curves and Technical Data (07-END SUCTION CENTRIFUGAL PUMP catalogue p5, 11, 16)
997 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: XST50-200-110(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 XST50-200-110?
The Leo XST50-200-110 has a maximum head of 57.5 m.
How much water can the Leo XST50-200-110 pump?
The Leo XST50-200-110 pumps up to 72 m³/h (1200 l/min).
What power supply does the Leo XST50-200-110 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 11 kW (15 HP).
What are the pipe connections of the Leo XST50-200-110?
DN65 flange / DN50 flange.
