6.18

 

Type: 6.18
 
 
Application : Water
 
 
Maximum Capacity: 9000 m3/hr
 
 
The economic operation of modern factories, in which large volumes of cooling water in open or closed cooling circuits, process water and waste-water are used, places the highest requirements on the filtration process. We have numerous references for Type 6.18 filters.
 
 
The BOLL Automatic Filter SELFCLEAN types 6.18 and 6.19 fulfill these requirements in optimum fashion. With their unique bipolar mode of functioning in filter and backflush modes, they set the process quality and performance standards in the field of water filtration.
 
 
Technical Details:
 
Type of Filter element: Wedge wire, Longitudinal wedge wire candle or Wire-mesh candle with smooth surface
Nominal diameter: DN 50 - DN 1000                        
Flushing Cycle Duration: 20 sec
Grade of filtration: 30 µm - 5 mm (depending on the size of the filter)
Backflushing medium: Internal medium
Pressure stage: PN 10 and PN 16 (higher pressure stages available on request)
Filter housing: Nodular cast iron
Carbon steel 
Carbon steel rubber lined
Stainless steel
Super Duplex
Features: Cylindrical elements open at both ends (bipolar functional principle)