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- Efficiency-optimized, laser-welded optimized 2D/3D hydraulics
- Corrosion-resistant impellers, guide vanes and stage housings
- Flow and degassing-optimized hydraulic parts
- Reinforced pump housing. flow and NPSH-optimized
- Space-saving and easy maintenance thanks to compact design
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- Fluid temperature: -20 to +120 °C
- Max. operating pressure: 16/25/30 bar
- Protection class: IP55
- Minimum efficiency index MEI ≥0.7 (Helix FIRST V 16: MEI ≥0.5)
Specification Volume Flow Qmax 80 m3/h Delivery head Hmax 280 m Field of application: Fire fighting
- Water distribution and pressure boosting
- Industrial circulation systems
- Process water
- Closed cooling circuits
- Washing systems
- Irrigation
- Corrosion-resistant impellers, guide vanes and stage housings
- Helix FIRST V 2 – 16, PN 16 with oval flanges, PN 25 with round flanges
- Helix FIRST V 22 – 36, with round flanges
- IEC standard motor
- Non self-priming multistage pump