Centrifugal pumps with two opposed impellers

• Two-stage horizontal pump with cast iron casing, with two volutes separated by a partition plate
• Radial impellers are made of technopolymer A or technopolymer B
• Mechanical seal: carbon / ceramic
• Enclosed asynchronous motor cooled by external ventilation
• Built-in thermal motor protection and capacitor on the single-phase version
• For three-phase motors, suitable overload motor protection must be used.
• Motor protection class: IP44
• Insulation class: F
• Manufactured according to standard CEI 2-3
• Liquid temperature range:
  from -10 °C to +50 °C (K 35/40 - K 45/50 - K 35/100 - K 40/100 - K 55/100)
  from -15 °C to +110 °C (other models)
• Pumped liquid: clean, free of solid or abrasive particles, non-aggressive, non-viscous, non-crystallizing, chemically neutral, with properties close to water
• Operating range: flow from 1.2 to 30 m ³ /h with head up to 97 m.