Leo XST80-250-370 / 37KW 400V Centrifugal Pump And Motor » Buy online now for only R 87,486.32 incl. VAT
10412Average Delivery Time: Delivery will be confirmed depending on stock availability.
The LEO XST80-250/370 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, and air conditioning heat distribution. With delivery rates up to 210 m3/h and operating heads reaching 95 meters, this single-impeller pump delivers consistent performance for both industrial and commercial installations requiring dependable fluid handling.
Built with an AISI304 stainless steel impeller and HT200 cast iron construction, the XST80-250/370 features a durable mechanical seal compliant with DIN 24960 that is lubricated through internal recirculation, eliminating external cooling requirements. Its rear entry design allows complete impeller and motor extraction without disconnecting the pump body from pipework, while the IP54-rated motor with IE2 efficiency standard and overload protection ensures long service life in challenging environments up to +40 degC ambient temperature.
Application
- Circulation and transfer of clean, chemically non-aggressive water and other liquids
- Water supply & irrigation
- Water circulation in air conditioning systems
- Fire fighting system
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)
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)
Identification Codes
- 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)