Series e-HSC Double Suction Centrifugal Pumps

Series e-HSC Double Suction Centrifugal Pumps

Although every building is unique in architecture and operation, they all rely on an HVAC system to ensure the comfort, well-being, and productivity of their occupants. And although there are different designs and approaches to achieving proper indoor environmental control, a centrifugal pump plays a critical role in the performance of chillers, boilers, cooling towers, and hydronic distribution systems.


Designed and manufactured by the global leader in hydronic pump technology, the new Series e-HSC double suction pump provides engineers, contractors, and building owners a more powerful, serviceable, and efficient solution for a wide range of critical HVAC applications.

Features and Benefits

  • Longer running life: thanks to a shorter shaft that reduces vibrations, this pump can run up to 3x as long (100,000 hours within the preferred operating range) before the bearings need to be changed.
  • More powerful: with a flow rate of up to 26,600 gpm the new e-HSC can easily handle large capacity systems and higher head.
  • Ease of serviceability: to save time and reduce downtime, the mechanical seal and bearings can be easily accessed without opening the upper casing. And with the standard spacer coupling, both can be changed easily.
  • Suitable for any installation: the design of the seal chamber and mechanical seals works with any incoming pressure and eliminates the need for an external flushing solution
  • Peace of mind: backed by Xylem’s responsive, knowledgeable distribution network, this pump offers the reliable service and rugged engineering you expect from the world’s leading water technology company.
  • More efficient: each model has been optimized to balance efficiency and suction head requirements, and the completeness of the range means that there is a pump for every flow requirement within 10% of BEP.


  • Chillers
  • Cooling towers
  • Distributive pumping
  • District cooling and heating applications
  • Primary & secondary pumping for HVAC
  • Process application in HVAC Markets

The Bell & Gossett e-HSC pump features internally self-flushing mechanical seals. This design, an industry standard, ensures maximum seal life lubrication, heat dissipation and debris removal – all without vulnerable, external flush lines and filter kits that can clog and result in seal failure. With the Bell & Gossett internally self-flushing seal design, as much as 25% of the total pump flow continuously flushes the seal faces compared to the few gpm a conventional stuffing box mounted mechanical seal receives. This design keeps seals cooler and cleaner – resulting in longer mechanical seal life.

If you have any questions please give us a call at 1-800-781-7405 or email us your request.

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