Furnace Cooling Water Systems

Furnace Cooling Water Systems ( envirosep FCWS) are used for providing process cooling water to water-cooled furnaces in such applications as: pyrometallurgical industries, ferro-silicon manufacturing, and fusing materials. Envirosep furnace cooling water systems are centralized, integrated systems for providing cooling water to a complete facility or an individual process. Systems may be designed for spray coolers, panel coolers, or external jacket coolers. Typical system arrangements include solids separation, media filtration, or side-stream filtration. Furnace cooling water temperature is maintained by dry coolers, evaporative coolers, or closed-circuit coolers depending on the site specific water reduction and re-use startegies.
Envirosep’s furnace cooling water systems are engineered and designed to provide reliable service for industries that cannot afford downtime.


  • State-of-the-art PLC based system controller, with color touch screen interface
  • Constant speed or variable frequency drives
  • On-demand, auto pump staging, based on actual system demand
  • Auto system temperature controls
  • Auto system restart
  • Closed loop with air separator & bladder expansion tank
  • System conductivity controls with auto blowdown
  • System pressure and differential pressure controls


  • Redundant PLC’s
  • Vertical inline, centrifugal pumps
  • Solids separator or media filtration
  • Integrated chemical treatment metering pump systems
  • Heat exchangers for tertiary supply
  • Full-stream or side-stream filtration
  • PED certification
  • Factory online monitoring and troubleshooting via secured Internet connection
  • Stainless steel headers
packaged pumping systems
industrial control panels

Contact us to learn more about Envirosep solutions.

We offer integrated solutions for your fluid handling, heat transfer and energy recovery needs.