Crawlair O - overhead cartridge filter Crawlair Overhead cartridge filter is designed for dry air pollution control like fume or dust atvarious industrial processes (especially at welding, grinding, polishing, cutting of metals or plastics). Crawlair Overhead is equipped with metal mesh spark trap filter and two high efficiency (99% at 1μm) polyester filter cartridges which are washed with built-in manual (optional timer controlled) compressed air cartridge cleaning system (10 litre tank built-in). Oskar hanging fume arm models 1620, 1630 or Econ hose arms H1620, H1630 are recommended choice for Crawlair Overhead. As an option Crawlair O can be equipped with automatic start/stop function and LED light-kit for Oskar fume arm. dry dusts or fumes capture and filtration especially at welding, grinding, cutting and many more processes (excluding corrosive, chemically aggressive and flammable gaseous mixtures) designed for continuous operation at heaviest and most demanding applications ideal for retrofitting and upgrading production equipment with small dimension dust and fumes collecting system aluminium impeller 1,1 kW fan unit inlets from bottom, side and top two filtration stages: metal mesh spark trap and polyester cartridges built-in standard compressed air cartridge cleaning system 10 litre compressed air tank standard waste and dust drawers easy filter maintenance and exchange heavy duty welded and powder coated construction works with 160 fume arm models simple to maintain filter module built-in compressed air cartridge cleaning system aluminium radial impeller 1,1 kW fan unit bottom inlet for duct, flex hose or fume arm additional side and top air inlets wall bracket

Technical data Standard power supply Current Rating Noise level Filtration efficiency Main filter Crawlair O - overhead filter unit 303 101 642 Mobile cartridge filter unit Crawlair for over head mounting, nominal airflow 1000 m³/h. Including metal mesh spark trap, 2 main polyester cartridges, motor 1,1 kW, 400 V, 50 Hz, 10 l compressed air tank, manual compressed air cleaning for main cartridge regeneration. Set of wall mounting brackets included. Oskar fume arm 1620, reach 2 m, hood inlet Ø315 mm Oskar fume arm 1630, reach 3 m, hood inlet Ø315 mm Hose arm model HA1620, reach 2 m, hood inlet...