This mobile cartridge filter unit is IFA-certified in combination with all TEKA suction arms for welding fume category W3 (certification IFA: 201021078/1140). The separation efficiency is ≥ 99 %.

As the filter cartridge with a big filter area is dedustable, the unit only generates minimal consequential costs. The filter cartridge remains in the unit during dedusting which guarantees that no dust can reach the working space.

The unit corresponds to the security requirements for units of the welding fume category W3 (high alloyed steels). If you handle the unit correctly, you can use it for circulating air operation because it fulfils the requirements for the exceptional rules according to the new german hazardous substances ordinance.

A stable sheet steel construction with continuous powder coating guarantees a low maintenance operation even under rough conditions.

A baffle plate serves to pre-separate gross particles. Afterwards, the filter cartridge separates the remaining dusts and fumes. The filters are dedusted at a maintenance door by means of a compressed air pistol on the clean air side. The particles are collected in a dust collecting drawer and can be disposed afterwards.