Leo XST80-160-185 / 18.5KW 400V Centrifugal Pump And Motor
10409
The LEO XST80-160/185 is a robust standard centrifugal pump engineered for reliable circulation and transfer of clean water and non-aggressive liquids across demanding applications including water supply, irrigation systems, air conditioning circulation, and fire fighting installations. With delivery capacity up to 210 m3/h and head reaching 95 m, this pump delivers consistent performance across a wide range of industrial and commercial water handling tasks.
Built with a single-impeller design featuring axial intake and radial discharge, the XST80-160/185 combines a stainless steel AISI304 impeller with HT200 construction materials for exceptional durability and corrosion resistance in demanding environments. Its rear entry design allows for convenient impeller and motor extraction without disconnecting the pump body from pipework, while the DIN 24960 mechanical seal and internally lubricated operation ensure minimal maintenance-making it an ideal choice for applications requiring both reliability and ease of service across standard operating temperatures from -10 degC to 85 degC.
At a glance
Power: 18.5 kW (25 HP)Supply: 400 V three-phase, 50 HzMax. head: 39 mMax. flow: 210 m³/h (3500 l/min)Connections: DN100 flange / DN80 flangeSpecifications
| Brand | Leo |
| Model | XST80-160-185 |
| Type | XST Standard Centrifugal Pump (close-coupled) |
| Motor power | 18.5 kW (25 HP) |
| Supply | 400 V three-phase, 50 Hz |
| Inlet / outlet | DN100 flange / DN80 flange |
| Shut-off head | 39 m |
| Flow range | 0 – 210 m³/h (0 – 3500 l/min) |
| Dimensions (W × L × H) | 45 × 101.3 × 52.5 cm |
| Weight | 178 kg |
| Item code | XST80-160-185(380V) |
Performance Table
| Flow Q (m³/h) | 0 | 90 | 108 | 120 | 138 | 180 | 210 |
|---|---|---|---|---|---|---|---|
| Flow Q (l/min) | 0 | 1500 | 1800 | 2000 | 2300 | 3000 | 3500 |
| Head H (m) | 39 | 38 | 36.8 | 35.7 | 33.8 | 28.8 | 23.5 |
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 XST80-160-185:
Leo XST80-160 Standard Centrifugal Pump – Performance Curves and Technical Data (07-END SUCTION CENTRIFUGAL PUMP catalogue p5, 14, 16)
1017 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: XST80-160-185(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 XST80-160-185?
The Leo XST80-160-185 has a maximum head of 39 m.
How much water can the Leo XST80-160-185 pump?
The Leo XST80-160-185 pumps up to 210 m³/h (3500 l/min).
What power supply does the Leo XST80-160-185 need?
Supply: 400 V three-phase, 50 Hz. Motor power: 18.5 kW (25 HP).
What are the pipe connections of the Leo XST80-160-185?
DN100 flange / DN80 flange.
