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GFA Filter

GFA Filter
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Modular filtrationsystem Features Modular design Several filters can be connected in parallel Galvanised & powder enamel. Filter cleaning system PLC controlled pneumatic system with one pulse valve per filter cartridge. Adjustable cleaning cycle & clock. Pneumatic cleaning tank Integrated in door, 15 litre per module. Filtration efficiency Minimum 99,90% at 0,3 µm in reference to BIA-test U.S.G.C. Filter substitution Easy to change through the lockable door. Collection system The dust is collected in a bucket with snap lock under the filter cone, for easy emptying. Options Manometer Measures the pressure drop over the filter Filter regulator Regulation of the pneumatic pulse system Extension leg with extra big bucket. Suitable for large dust concentrations. Filter alarm Alerts the user when filter catridges is to be replaced. Modular filter solution for effective filtration of extracted air from processes such as welding, grinding, sandblasting, laser-cutting & powder enameling. GeoFilter GFA is suitable for air flows up to 12.000 m³/h depending on dust/fume load. Should the need for larger capacity arise, several filters can be connected in parallel. The filter cartridges are cleaned by a fully automated pneumatic cleaning system.

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No. of f ilt e r ca r t r idge s Filt e r t ype Filt e r a r e a [ m ² ] No. of pulse va lve s Air f low [ m ³ / h] Should an air flow higher than 12000 m³/h be needed, the filter can be connected in parallel.

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Powerdet ekt or det ect s whet her welding m achine or grinder et c. is used or not and opens t he dam per and/ or t urns on t he fan. Quick t urning m ot or dam per HMO opens in 1 second, act ivat ed by Powerdet ekt or Keep t he air velocit y const ant t o avoid dust deposit s. Laser/ plasm askæring: 15 - 20 m / s Keep air velocit y bet ween 8 - 10 m / s. I t is recom m ended t o use a silencer t o reduce noise from duct . Pressure t ransducer t ransm it s a 0- 10Vsignal t o t he int egrat ed frequency invert er placed on t he fan, which regulat es t he fan speed, depending on t he num...

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