Marco Pumps SA - P.Marcomichalis & Son SA

Model VA EVO - Self-Priming Oump

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Self-priming pump with side liquid channel and star-shaped impeller, with excellent suction capacities even in unfavourable operating conditions such as the presence of air bubbles or lack of continuity in the sucked liquid. Used in domestic, agricultural civil and industrial installations.  Induction motor, closed and cooled with external ventilation. Rotor mounted on oversized greased sealed-for-life ball bearings to ensure silent running and long life. Built-in thermal and current overload protection in the single-phase version. Three-phase motors should be protected with a suitable overload protection complying with the regulations in force.

SPECIFICATIONS

  • For clean liquids without solids in suspension
  • Capacity 8 to 45 lt/min, max head 53 m
  • Max working pressure : 10 bar
  • Max working temperature +35°C for domestic use, +80°C for others

MATERIALS

  • Pump body in cast iron
  • Impeller, support and pressure disc in brass
  • Shaft in AISI416
  • Mechanical seal carbon/ceramic

MOTOR DATA

  • 2 pole motor
  • Isolation class F, proteciton IP44 (IP55 for the terminal box)
  • Voltage 1~220-240 V / 50 Hz,  3~230-400 V / 50 HZ

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