Vortisand, is the pioneer in combining centrifugal separation (Vortex Effect) and sand filtration. In fact, it uses a centrifugal spin across the sand to keep dirt from building up in the unit. Using centrifugal force above the Multi- layered media helps to remove the suspended solids and significantly increase the effective filter surface with the tank.

The turbulence produces a sustained cleaning action that forces the suspended solids to accumulate near the inside walls of the tank. As a result, much finer sand can be used without clogging the media. The water, which is now largely free of impurities, is then filtered through the media and subsequently collected. Contaminants trapped above the sand are removed using an automatic backwash cycle which Vortisand®‚ requires less water and a shorter operating time than traditional sand filters. This process contributes to longer cycles and much finer filtration levels.

• Compact system design
• Designed for all flow rates
• Easy to install in new or retrofit application
• Minimum maintenance requirement
  
• Low horsepower requirement on all filter pump selections
• Operational cost savings up to 75% compared to conventional down flow media filter
• Low backwash flow rates with adjustable time cycle(4 to 8 minutes )
• Customized systems
• Piping manifold assembly based upon applications
• Fully automatic system with adjustable OIU settings
• Permanent media
• Visual detection of all control operation with state-of-the-art Operator
• Interface Unit (OIU)

The most suitable VORTISAND® system will be chosen according to the tonnage of the refrigeration system, the circulation flow and/or the volume of water in the system. Other parameters such as temperature and maximum inlet pressure will also be considered.

Full flow or process applications (pre ro, water reuse, etc). Our "A" Serie is used for In-line applications to ensure a continuous or intermittent flow – the flow can be maintained during backwash operation. When one vessel is in backwwash mode the remaining vessels ensure the selected flow. VORTISAND® filers are available in a variety of materials and components depending on each application requirements.

VORTISAND by Sonitec
Sonitec Inc. was founded in 1986 to manufacture and offer innovative technologies aimed at improving the quality of the water used in cooling and heating systems. Commercial, Industrial, Health Care and Educational Institutions had a sincere desire to improve energy efficiency, equipment performance and system integrity in their Heating, Cooling and Process systems.