BOLLFILTER Duplex Type 2.04.5

Duplex filter for liquid filtration

The BOLLFILTER Duplex Type 2.04.5 is a filter used for the filtration of liquids, such as water, oil and liquid fuel. It can be installed in the suction or pressure lines to protect parts of the system installed upstream, such as valves, pumps, sliders, pressure gauges or pipelines and, thus, protects these against contamination and silting.

BOLLFILTER Duplex Type 2.04.5 features

The BOLLFILTER Duplex Type 2.04.5 filter consists of two filter chambers. The filter elements used are star or basket sieves, which can remove particles in liquids of 10 micron to 5 mm filter fineness. In order to retain the finest metallic solid bodies in the filter element, as required, magnetic bars can also be installed in the sieve elements.

BOLLFILTER Duplex Type 2.04.5
Nominal diameter DN 25 - DN 80
Switch-over cock valve
Filter element star-pleated element
basket element
Grade of filtration 10 µm - 5 mm
Pressure stage PN 25
Filter housing nodular cast iron
Optional equipment - differential pressure indicator optical or electrical
- heating

Contact person

  • Water Filtration

Frank Zichel
Tel.: +49 2273 562-233

  • Industrial Filtration & Machining

Christian Faust
Tel.: +49 2273 562-533