Side Stream filters

Recirculating heating or cooling water systems frequently suffer from a build-up of solids and sludge generated by corrosion, scale deposition and solids in the feed water as well as swarf and debris from initial construction. Left in situ these solids can severely impact the performance and energy efficiency of a closed system, block heat exchangers, promote bacterial growth and promote further corrosion.

Our side stream filters are simple to retro fit to your existing heating or cooling system. It will provide continuous filtration of the water in the system with zero water loss through its closed recovery system. There is no need to back wash or flush the side stream filter.

Our side stream filters work efficiently with systems up to a capacity of 600 m³ , temperatures up to 90 ºC and are pressure rated to 10 Bar.

We produce a range of 6 Side Stream models with flow ranges from 2.5 m³/hr to 66 m³/hr designed to remove suspended solids down to a nominal 20µ.

Culligan side stream filters are self-contained systems with a skid mounted pump, dynamic separator, and control panel and well as a free standing Bag filter. The unit is simply connected into the cooling system. They can also be connected to your building management system to alert you to operational issues such as loss of power.