Centrifugal pump Helix FIRST VE series

watermotor-drivenself-priming

Energy-saving vertical multistage centrifugal pump for large buildings. Wilo-Helix VE (11-22 kW) is a variable speed vertical multistage pump for cold water application in large buildings. It combines an IE5 EC motor drive, an integrated, air-cooled frequency converter and various control modes. The result is high energy efficiency in both closed and open systems.​ Proven pump hydraulics in stainless steel, a separate lantern roller bearing that ensures optimum admission of axial thrusts, integrated protection functions and low water detection allows high reliability. ​ An easy integration into building automation is possible thanks to analogue and digital interfaces and IF modules. Your advantages Multistage, speed-configurable stainless steel high-efficiency pump with 2D/3D hydraulics and standard motor IE5 EC motor technology and typical control functions for energy efficiency (11-22kW) Ready for integration into building automation via analogue and digital interfaces and IF modules ​ High reliability thanks to proven pump hydraulics in stainless steel, thrust bearing, integrated protection functions and low-water detection​ Special, permanently attached lifting eyes enable easy pump installation Design Electronically controlled, non-self-priming high-pressure multistage centrifugal pump in vertical design, with in-line connections Application Water supply and pressure boosting Industrial circulation systems Process water Closed cooling circuits Fire extinguishing systems Washing systems Irrigation Equipment/function Impellers, guide vanes and stage housings made of corrosion-resistant material