Leo XST Flanged Monobloc Centrifugal Pump


Leo XST Flanged Monobloc Centrifugal Pump

The LEO XST electric pumps are designed for circulating and transferring clean water, as well as handling chemically non-aggressive liquids for water supply and irrigation purposes.

  • Circulation and transfer of clean, chemically non-aggressive water
  • and other liquids
  • Water supply & irrigation
  • Water circulation in air conditioning systems
  • Operating conditions
Operating Conditions
  • Delivery: up to 220 m3/h
  • Head: up to 95 m
  • Liquid temperature:
  • Standard: -10°C to 85°C
  • 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
  • Closed construction, external ventilation
  • Insulation class: F
  • Protection class: IP54
  • Performance in compliance with CEI 2-3 (IEC 34.1)
  • Max.ambient temperature: +40°C
  • 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


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