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Heta - Model HSA -Self Cleaning Automatic Filter
In many industrial plants, low-priced river or sea water is used for process cooling, which naturally shows a high degree of contamination. In this case, heat exchangers and the entire cooling system need to be protected from pollutions continuously. The self-cleaning automatic filter of company HETA, which works according to the Bernoulli principle, manages pollution loads at low differential pressure.
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Characteristics of the filter system
- Characteristics of the filter system:
- Suitable for filter fineness range between 0.2 mm – 4 mm
- Flow rates up to 8000 m³/h
- Time or differential pressure controlled self-cleaning
- Ex-design possible
Materials
The filter vessel can be produced of stainless steel, carbon steel (with or without inner lining) or glass fibre reinforced plastic (GFK).
Inserts
- Slot type cylinder
- Perforated plate cylinder
The filter insert can be supplied made of stainless steel, titanium or Super Duplex materials. Other material can be supplied upon request.
Benefits of the Filter System
- Self-cleaning filter element
- Cleaning without filtration interruption
- Compact design
- Horizontal or vertical construction possible
- Suitable for high flow rates
- Simple maintenance
- The control of the filter can be integrated in a central controlling system.
- Differential pressure transmitter / manometer
- Shut-off unit (ball valve or butterfly valve)
- Control (IPC / LOGO / SPS)
- Proximity switch
- Pneumatic components (pneumatic cylinder / switching components / piping accessories)