Cartridge filter set PTFE main filter series 300, 2 x 0.8 m², pack of 2 - ULT 02.1.581

In dust-heavy processes a plain fibre fleece loads up deep inside within a short time. A cartridge of polyester fibre with Teflon coating works as a surface filter instead: the dust stays on the outside and is cleaned off automatically during operation. For the 2Pa units of the ULT 300 series the cartridge filter set is the main filter stage.

Benefits

• Polyester fibre with Teflon coating, dust deposits on the surface rather than in the depth of the medium
• HEPA filter class, separation efficiency above 99 percent with 0.3 µm test dust
• 2 x 0.8 m² filter area, 1.6 m² in total per set
• Automatic single cartridge cleaning by compressed air pulse jet in counterflow, the released dust drops into the drawer
• Supplied as a pack of two cartridges, matching the way the 2Pa main filter module is fitted in pairs

Applications

Extraction of dust-laden process air in electronics manufacturing and metalworking, for instance grinding, engraving and polishing as well as laser marking. Wherever a fleece main filter blinds too quickly, the cleanable cartridge filter pays off in service life.

Compatibility and scope of delivery

For the 2Pa main filter module of the ULT 300 series, specifically ASD 300 MD/HD 2Pa (ASD 0300.0-MD.14/MD.16/HD.13.11.4005) and LAS 300 MD/HD 2Pa (LAS 0300.0-MD.14/MD.16/HD.13.11.4005). Cleaning requires a compressed air supply of 4 to 5 bar. Scope of delivery: two filter cartridges. The prefilter module and post-filter modules of the unit are ordered separately.