Brush filter

The UDI brush filter is an electrically driven automatically self-cleaning filter. The function of the filter is controlled by a flushing controller. The cleaning process can be activated both automatically and manually. The self-cleaning system makes it possible for the filter cake that has formed on the filter screen to be brushed off, and a great deal of dirt can be removed without interrupting filtration. The short cleaning time of 16-20 seconds, using a minimum of flushing water, is sufficient to clean the entire filter element, with the filtering process being maintained. Features of this unique design are: the electric motor runs the brush axle and the self-regulating brushes over the surface of the screen. The entire screen area is cleaned. Efficient cleaning is achieved by the right contact between the self-adjusting brushes and the screen surface; each brush is pressed carefully against the surface of the screen by two springs.

A wide range of UDI Automatically Self-Cleaning Brush Filters are available for very broad application.
The filters are available from 4" to 14" (DN 100 mm – 350 mm) with a capacity of up to 1,000 m/h.
The filter surface varies: 3,250 – 10,400 cm² and a filter perforation from 200 to 3,000 microns.
The working pressure is 1 to 8 bar (max. 10 bar).

Applications:

• Process water
• Cooling water processes
• Industrial waste water
• Recirculation system