STF self-cleaning automatic filtration systems without operational interruptions
Patented suction nozzles
Liquid filtration using fully automatic reverse flow filter
Self-cleaning automatic filters are high-performance, process-reliable filter systems that require very little maintenance. The filter elements used usually unlimited. The intelligently controlled cleaning process does not interrupt the process and there are no interruptions to operation, as is the case with conventional systems due to filter changes.
Automatic backwash filters are suitable for the filtration of process water, waste water, drinking water, but also for very large volume flows such as the filtration of cooling water, general water supply systems or the filtration of river water. The reliable technology and robust design of the fully automatic Contec backwash filters have already proven themselves in water treatment over many years. Contec configures the fully automatic filter systems individually according to the application.
Characteristics
- Fully automatic reverse flow filters
- Carbon steel housing with epoxy polyester coating
- Low maintenance requirements
- Simple, well-conceived design
- Fully electronic monitoring during filtration
Advantages
- Filtration without interrupting operation
- Large filter surface
- Minimal rinsing water consumption thanks to cleaning with patented suction nozzles (<0.1% per cleaning process)
- Cleaning triggered by differential pressure and/or by time
- Low power consumption
- Industrial quality
Flow rate
- 5 - 52.000 m³/h (depending on model series)
Filter ratings
- 10 - 2000 µm
Medium
- Water, Aqueous media
Options
- Available in stainless V2A and V4A models
- Special coatings
- Operating pressures to 25 bar
- UV treatment of cleaned water
How do reverse flow filters work?
The animation gives you a look inside this self-cleaning system. Learn more about the structure and function.
