The new Xylem Bell & Gossett Series e-HSC line of double suction centrifugal pumps is designed specifically for HVAC systems. It features advanced hydraulics for powerful performance and best-in-class efficiency, along with a compact design for easier installation and maintenance. The series is suitable for commercial buildings such as hospitals, shopping centers, and sports arenas, for systems that require chillers, cooling towers, distributive pumping, district heating and cooling, primary and secondary pumping or process application.
A new volute design — either single or dual volute based on the hydraulic constraints — extends bearing life and reduces shaft deflection within the Preferred Operating Range (POR) of the pump, from 70 to 120 percent of the Best Efficiency Point (BEP). When running within the POR of the e-HSC, bearing life expectancy will exceed 100,000 hours (L10).
Bell & Gossett