“The Helix EXCEL offers efficiencies up to 94% thanks to the EC motor and High-efficiency drive combination. We have seen from 20%-50% energy savings compared to a multistage pump with a VFD and high-efficiency motor” says Don Kahn, Product Manager, Wilo USA.
“The NSF 61 certification on select ranges, as well as the easy serviceability of the cartridge-style seal, make the EXCEL the ideal option for a wide range of applications,” Kahn concludes.
Wilo Helix EXCEL comes in 304 and 316 stainless steel, as well as in cataphoresis-coated cast iron construction. The EXCEL range can reach a maximum flow rate of 350 USGPM with a maximum head of 800 feet, and is suitable for applications such as water supply, pressure boosting, process water, pressure washing systems, industrial circulation systems, cooling water and irrigation.