🇩🇪
Wilo
Centrifugal
Helix FIRST V
Technical Specifications
Pressure
≤ 30 bar
Liquid temperature
-30 … +120 °C
Viscosity
≤ 1 cSt
Drive type
electric
Installation
vertical,horizontal
Seal type
Mechanical seal
Price
On request
Wilo Helix FIRST V: Non-self-priming, multistage high-pressure centrifugal pump in vertical design with in-line connections.
Key technical parameters
- Electrical connection: 3~400 V ±10 %, 50 Hz
- Fluid temperature range: -30 to 120 °C
- Max. operating pressure: 16, 25 or 30 bar
- IP rating: IP55
- Max. ambient temperature: -15 °C – +50 °C
- Helix FIRST V 2 – 16: PN 16 with oval flanges, PN 25/PN 40 with compatible round flanges according to ISO 2531 and ISO 7005
- Helix FIRST V 22 – 52: PN 16/PN 25/PN 40 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 distribution and pressure boosting
- Industrial circulation systems
- Process water
Irrigation
Industrial processes
Municipal water supply
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