- Field of application: Pressure boosting, Water Supply, Irrigation
- Application: Water distribution and pressure boosting, Industrial circulation systems, Process water, Closed cooling circuits, Washing systems, Irrigation
Volume Flow Qmax : 80 m3/h
Delivery head Hmax : 280 m
Construction: Non self-priming multistage pump
Special features :
- 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
Technical Data:
- 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)
Equipment/function:
- Corrosion-resistant impellers, guide vanes and stage housings
- Helix FIRST V 2 – 16, PN 16 with oval flanges, PN25 with round flanges
- Helix FIRST V 22 – 36, with round flanges
- IEC standard motor
- Pump material code:
**Pump housing SS 1.4301 (AISI 304), Hydraulics SS 1.4307 (AISI 304L), ** Pump housing SS 1.4404 (AISI 316L) Hydraulics SS 1.4404 (AISI 316L), * Pump housing Cast Iron EN-GJL-250 (standard coating), Hydraulics SS 1.4307 (AISI 304)