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Efficient Solutions For Water Supply

Efficient Solutions For Water Supply. Helix High-Pressure Vertical Multistage Pump. Wilo Helix Features – Overview. Lifting Lugs. IEC- 60 Hz motor. Spacer coupling ≥ 7 ½ Hp. New coupling guard . Cartridge seal. Movable flanges . High efficiency hydraulics. High efficient pump housing.

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Efficient Solutions For Water Supply

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  1. Efficient Solutions For Water Supply Helix High-Pressure Vertical Multistage Pump

  2. Wilo Helix Features – Overview Lifting Lugs IEC- 60 Hz motor Spacer coupling ≥ 7 ½ Hp New coupling guard  Cartridge seal Movable flanges  High efficiency hydraulics High efficient pump housing Pressure tappings Corrosion free base plate Division WaterTec NAMEX Multistage 21-09-2009

  3. 8’’ (Sleeve Dia) 6’’(Sleeve Dia) FUTURE PRODUCT RANGE (see timeline) • 10, 20, 30, 50, 70 100, 160, 230 USGPM • 60 Hz • Material : stainless steel, cataphoresis coated C.I. • Seals : EPDM, FKM (viton) • 250, 375 PSI (model dependant) • Lead Free (applied for NSF 61 status) Division WaterTec NAMEX Multistage 21-09-2009

  4. V 10,20, 30, 50 Helix V 160, 230 Helix V 100 Helix V 70 HELIX SCHEDULE – North America 2010 2009 2011 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Product Availability Division WaterTec NAMEX Multistage 21-09-2009

  5. PRODUCT RANGE Helix 100 vs. MVI 80 • MVI 80 • Nominal Flow – 80 USGPM • Max Flow – 135 USGPM • Max Hp – 10 Hp • Max Head – 340’ • Max # Stages - 6 • Helix 100 • Nominal Flow – 100 USGPM • Max Flow – 150 USGPM • Max Hp – 30 Hp • Max Head – 750’ • Max # Stages - 13 Division WaterTec NAMEX Multistage 21-09-2009

  6. Model Designation HELIX V 10002 / 2 – 3 / 16 / E Model Type Nominal Flow (100 USGPM) No Stages (02) No Trimmed Impellers (2 of 3) Pressure Rating (16 Bar) Elastomers (E = EPDM)

  7. Details Hydraulics 2. HYDRAULICS Division WaterTec NAMEX Multistage 21-09-2009

  8. Click for Video HYDRAULICS - Design From 2D to 3D optimised complex shapes High Efficiency Hydraulics Diffuser blades 2D design Impeller blades Division WaterTec NAMEX Multistage 21-09-2009

  9. Head Increased by 33% and Flow by 10% • Higher Pressure per Stage • The patent-pending 3-D design allows a higher pressure per stage for the same high efficient level Hygienic Care • No dead spaces in which the fluid might be able to stagnate • Smooth material surfaces and corrosion-resistant stainless steel prevent adhesion

  10. HYDRAULICS – Bestcombination design & technology • High Efficiency via 3D impeller/diffuser Design • Helix 3D designs require very accurate stamping and laser welding technology • Laser welding technology • competition use spot welding Division WaterTec NAMEX Multistage 21-09-2009

  11. Details lantern 2. LANTERN Division WaterTec NAMEX Multistage 21-09-2009

  12. Division WaterTec NAMEX Multistage 21-09-2009

  13. Easy maintenance: Cartridge + Spacer Coupling Maintenance time reduced by 70% • Spacer coupling from 7 ½ Hp • No motor removal required • Cartridge pre set • No additional tools necessary Division WaterTec NAMEX Multistage 21-09-2009

  14. X-Seal - Wilo Cartridge for each pump In case of maintenance on the Helix pump we offer 2 alternatives: 1) Changing the complete cartridge (like Grundfos) 2) Changing only the Mechanical seal (Grundfos can’t do it) Division WaterTec NAMEX Multistage 21-09-2009

  15. PUMP HOUSING – Connection Modules • Module Features : • Easy installation • Competitor compliance • Connection options 250 (300) # ANSI Flanges Division WaterTec NAMEX Multistage 21-09-2009

  16. Details pump housing 3. PUMP BODY Division WaterTec NAMEX Multistage 21-09-2009

  17. Pressure connection • Suction and Discharge PUMP HOUSING – Details Loose flange : For easier installation & accessibility Division WaterTec NAMEX Multistage 21-09-2009

  18. PUMP HOUSING – Base plate • New base plate : • Steel + Zn coating • Compliant with GF CR20-32-45 and Lowara SV33-46 Division WaterTec NAMEX Multistage 21-09-2009

  19. Helix vs Grundfos Division WaterTec NAMEX Multistage 21-09-2009

  20. Performance – Comparison to Grundfos - Efficiency Division WaterTec NAMEX Multistage 21-09-2009

  21. Performance – Comparison to Grundfos – per stage Division WaterTec NAMEX Multistage 21-09-2009

  22. Performance – Comparison to Grundfos – NPSH Req Division WaterTec NAMEX Multistage 21-09-2009

  23. Thank you for your attention ! Division WaterTec NAMEX Multistage 21-09-2009

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