Filtration

Filter Services

Cleaner water means a cleaner tower, cooler water and significant savings.
CWT provides the best clean water solutions in the field.

CWT MEDIA FILTER

Sub-micronic cleaning
Scalable installations
Self-cleaning
Low maintenance

CWT media filter is the most innovative filter available today. It is a permanent media unit which removes suspended particulates from industrial and process water.

As water flows through the media, the media traps particles suspended in the water, while allowing the filtered water to continues back into the system.

As the amount of trapped particles increases, the pressure differential increases. When it reaches approximately 16 psig, the media is backwashed. The accumulated particles exit via the drain, and normal operation resumes.

Total fluidization of the media during backwash allows more thorough cleaning of the media and
allows use of finer grains, taking retention to sub-micronic levels.

  • Flows to 178 GPM per vessel
  • Single and multiple vessel systems
  • Particle retention to 0.5 micron
  • 90-second backwash cycle
  • 100% media fluidization during backwash
  • Patented fluidization system
  • Patented vessel geometry facilitates backwashing and minimizes dead areas in the vessel