Filterautomat DDF

Extremely robust design and an excellent backflush

The fully automatic operated Filterautomat DDF eliminates solids contamination in pressurised cooling and process water systems by arresting contaminants across the whole surface of a specially constructed slotted strainer element in the filter drum where these retained contaminants then become part of the filtering function (100 % surface filtration). Periodic segmental backwashing cleans the strainer without interrupting the filtering process. Backwash is to atmosphere and a minimum pressure differential