Leo XST
Flanged Monobloc Centrifugal Electric Pump

LEO XST Single Impeller Centrifugal Electric Pump

LEO XST electric pumps for the circulation and transfer of clean water, or other chemically non-aggressive liquids and water supply and irrigation.

1. Thin curves indicate the range where long-term operation is not permitted
2. The bold curves indicate the operating point where operation for long periods of time with the best efficiency is permitted.
3. Efficiency value based on pump working condition
4. Pump working condition
5. Pump model
6. NPSH Curve
7. Output power curve

Characteristics

• Flow rate up to 1200 L/min
• Head up to 72 m
• Liquid Temperature: Standard: -10°C to 85°C
• Maximum operating pressure: 12 bar (PN12) anticlockwise rotation looking at the pump from the suction port
• Impeller: AISI304 stainless steel / HT200 cast iron
• Mechanical seal Compliant with DIN 24960
• Internal lubrication through recirculation of the pumped liquid
• Anti-angel kit available on request
• Closed construction, external ventilation
• Insulation class: F
• Protection class: IP54
• Performance in compliance with CEI 2-3 (CEI 34.1) standards
• Maximum ambient temperature: + 40°C
• Overload protection
• Single centrifugal impeller, with axial suction port and radial delivery port
• DN inlet and outlet in accordance with EN 733 (ex DIN 24255) and UNI 7467
• Flanges in compliance with UNI 1092-1/1 standard included
• The impeller and the motor can be removed without disconnecting the pump body from the pipes.

For further information on the proposed models, please consult the attached PDF.

Dimensions