Automatic Filters

BOLLFILTER Automatic Type 6.18/6.19Industrial


Nominal Diameters
DN 50 - DN 1000 / 2” - 40”
Actuated by differential pressure or time control
Material Variations Filter Housing
Nodular Cast Iron, Carbon Steel, Stainless Steel, Super Duplex SS
Pressure Stages
PN 6 - PN 16 *
Grades Of Filtration **
25µm - 5000µm

The main field of application for this BOLLFILTER Automatic is water filtration. The internal components are therefore always made of stainless steel. The fully automatic black-flushing of the filter element is very efficient. Axial- and cross-flow backflushing is generated with filter candles open at both ends - the bipolar functional principle.
* dependent on filter size, higher pressure stages available on request
** dependent on filter size