OSM-200 System
ATI developed the first NESHAP approved filtration systems in 1998 and today we offer a variety of different systems designed to meet your individual needs.
The ATI OSM-200 System is NESHAP compliant tested under the EPA Method 319
The OSM-200 is a two-stage system consisting of an Ultra prefilter media pad or blanket followed by a OSM-200, 4-ply self supported multi- pocket filter.
First Stage - The Ultra™ prefilter (installed in pad or pre-cut blanket form) is a two ply media with a more open fiber structure on the air entering side and a finer fiber structure on the air leaving side to enhance depth loading of paint overspray and prevent face loading on the filter. Depth loading substantially increases paint holding capacity.
Second Stage - The final filter is a four ply self supported OSM-200 pocket filter consisting of a two layer media with graduated density fiber construction on the air entering side a.long with an added tackifier on the air leaving side of the prefilter layer . The final layer is a tightly needled fiber media on the air leaving side for particle retention. The OSM-200 bag can exceed NESHAP requirements for efficiency even without the prefilter.
