
Products » ARENA model sand filters (single) » ARENA Quartzite automatic individual Filters
                    
They are available in painted or zinc-coated steel; for the finishing of the filter it is required the purchase of a back-washing kit with hydraulic automatic valves. (see part numbers ▼). The valves are connected to the electronic control box that is batteries fed and allow the filter back-washing in automatic and pre-set way (see filter back-washing).
In order to optimize the back-washing we advice to insert a screen filter in the inlet.
Filter dimensions and flow rate are proportional. 
Grit is not included.
This system represents a highly reliable and  professional product offering continuous performances without any maintenance interventions.
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| Arena  quartzite  Vertical static filter - side inlet /outlet | 
        ||||||
            Part number | 
            
            Ø filter - type | 
            
            Flow rate | 
            
            A | 
            
            B | 
            
            C | 
            
            D | 
        
| ARENA101 ARENA102  | 
            500  - 2“ 600 - 2“  | 
            400 Lt/min - 24 m³/h 470 Lt/min - 28 m³/h  | 
            500 600  | 
            433 445  | 
            913 925  | 
            1161 1191  | 
        
| Arena quartzite Vertical static filter - head inlet /outlet | ||||||
            Part number | 
            
            Ø filter - type | 
            
            Flow rate | 
            
            A | 
            
            B | 
            
            C | 
            
            D | 
        
| ARENA103 ARENA104 ARENA105  | 
            Ø 750 - 3“ Ø 900 - 3“ Ø 1200 - 3“  | 
            570 Lt/min - 34  m³/h 740 Lt/min - 44 m³/h 1530 Lt/min - 92 m³/h  | 
            750 900 1200  | 
            440 480 565  | 
            920 1080 1080  | 
            1213 1385 1554  | 
        
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