Automatic Backwash Filter

BOLLFILTER Automatic Backwashable, Self Cleanable Filter, Strainer Type 6.19 with external flushing supplyMarine


Flange Connection
DN 50 - DN 400 / 2" - 16"
Filter element
wedge wire, longitudinal wedge wire candle or wire-mesh candle with smooth surface
Grade of filtration
10 µm - 5 mm *
Backflushing medium
external medium
Pressure stage
PN 10 (higher pressure stages available on request)
Filter housing
nodular cast iron
carbon steel
carbon steel rubber lined
stainless steel
special alloys
cylindrical elements open at both ends (bipolar functional principle)
Version with external medium connection for low operating pressures