Leo XST32-250-75 / 7.5KW 400V Centrifugal Pump And Motor
10385
The XST32-250/75 is a reliable standard centrifugal pump from LEO's XST series, engineered for circulation and transfer of clean, chemically non-aggressive water and other liquids across diverse applications. Ideal for water supply and irrigation systems, air conditioning water circulation, and fire fighting installations, this pump delivers consistent performance with flow rates up to 210 m3/h and heads reaching 95 meters, making it a versatile choice for both industrial and commercial water handling needs.
Built with a single-impeller design featuring axial intake and radial discharge, the XST32-250/75 combines durability with ease of maintenance through its rear-entry construction, allowing impeller and motor extraction without disconnecting the pump body from piping. Premium stainless steel AISI304 and HT200 cast iron construction ensures corrosion resistance and longevity, while the mechanical seal complies with DIN 24960 standards and operates reliably across liquid temperatures from -10 degC to 85 degC, supported by a closed-construction motor with IP54 enclosure protection and internal lubrication recirculation for enhanced operational efficiency.
At a glance
Power: 7.5 kW (10 HP)Supply: 400 V three-phase, 50 HzMax. head: 95 mMax. flow: 27 m³/h (450 l/min)Connections: DN50 flange / DN32 flangeSpecifications
| Brand | Leo |
| Model | XST32-250-75 |
| Type | XST Standard Centrifugal Pump (close-coupled) |
| Motor power | 7.5 kW (10 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | DN50 flange / DN32 flange |
| Shut-off head | 95 m |
| Flow range | 0 – 27 m³/h (0 – 450 l/min) |
| Dimensions (W × L × H) | 40.8 × 73.6 × 48.4 cm |
| Weight | 77 kg |
| Item code | XST32-250-75(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) | 95 | 92 | 89 | 82 | 75 | 57.8 | 48 |
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 XST32-250-75:
Leo XST32-200 / XST32-250 Standard Centrifugal Pump – Performance Curves and Technical Data (07-END SUCTION CENTRIFUGAL PUMP catalogue p5, 7, 16)
1008 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: XST32-250-75(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 XST32-250-75?
The Leo XST32-250-75 has a maximum head of 95 m.
How much water can the Leo XST32-250-75 pump?
The Leo XST32-250-75 pumps up to 27 m³/h (450 l/min).
What power supply does the Leo XST32-250-75 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 7.5 kW (10 HP).
What are the pipe connections of the Leo XST32-250-75?
DN50 flange / DN32 flange.
