All Products >> Wilo >>Wilo-Helix EXCEL

Construction: Non-self-priming, highly efficient, fully stainless steel high-pressure multistage centrifugal pump with EC motor and integrated high-efficiency drive

 

Special features :

  • High efficiency EC motor (energy efficiency class IE5 acc. To IEC 60034-30-2) 
  • Integrated electronic control “High efficiency drive”
  • Easy operation thanks to proven Green Button Technology and clear display
  • User-friendly cartridge mechanical seal “X-Seal” and spacer coupling (from 5.5 kW)
  • Drinking water approval

 

Technical Data:

  • Fluid temperature -30 to +120 °C with EPDM (-10 to +90 °C with FKM)
  • Max. operating pressure 16/25 bar
  • Protection class IP55
  • Minimum efficiency index MEI ≥0.7 (Helix EXCEL 16: MEI≥0.5)

 

Equipment/function:

  • Impellers, stage chambers and pump housing made of stainless steel 1.4301/1.4307/1.4404 (AISI 304/AISI 304L/AISI 316L)
  • Helix EXCEL 2 – 16, PN 16 with oval flanges, PN-25 with round flanges
  • Helix EXCEL 22 – 36, with round flanges
  • EC IE5 motor
  • Integrated electronic control

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