18400 Series - Roughing Filters Brochure

Mesh filter step 3 mm (3,000 microns - 5 mesh) to install online as roughing filter for separating coarse particles (stones, wood, shells, etc.) upstream of an automatic head. Its use is recommended in facilities that do not have proper equipment pre-filters on the suction pumps that draw from rivers or the like (see number 18100).