Helix VE

Wilo Helix VE: Non-self-priming high-pressure multistage centrifugal pump in vertical design with in-line connections. Equipped with electronically controlled EC motor of energy efficiency class IE5 in accordance with IEC 60034-30-2.

Key technical parameters

• Electrical connection: 3~ 380 V ... 480 V, ±10 %, 50/60 Hz TN, TT, IT
• Fluid temperature range: With EPDM: -30 ... 120 °C (130 °C possible with cartridge and below 16 bar)
• With FKM: -15 ... 90 °C
• Max. operating pressure: 16/25 bar
• IP rating: IP55
• Max. ambient temperature: +50 °C (extended temperature ranges on request)
• Available versions: Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with compatible round flanges according to ISO 2531 and ISO 7005 (Victau
• Helix VE 22 – 105: PN 16 and PN 25 with round flanges according to ISO 2531 and ISO 7005
• Drive: Electric motor

Media handled

• Liquids: Water (clean)
• Media properties: Low viscosity

Applications and industries

• Water supply and pressure boosting
• Industrial circulation systems
• Process water