Pre-filter to extend capacity of Zero Smog 6V, Zero Smog 4V and WFE 4S

 

Pre filter box

The Pre-filter is recommended for use with solder bath, automatic soldering or other major dust emitting applications. It acts as a first stage in the filter process increasing the lifetime of the main filter units. The Pre-filter can be fixed directly to the top of the ZS 6V or in conjunction with all WellerFT volume extraction units as an external part of the fume extraction system. Filters must odered sperate.

ESD-safe: yes

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SKU T0058735862N Category Tags , ,

Pre filter box

Pre filter box

The Pre-filter is recommended for use with solder bath, automatic soldering or other major dust emitting applications. It acts as a first stage in the filter process increasing the lifetime of the main filter units. The Pre-filter can be fixed directly to the top of the ZS 6V or in conjunction with all WellerFT volume extraction units as an external part of the fume extraction system. Filters must odered sperate.

ESD-safe: yes

Filter classes and recommended applications

1. Fine dust filter 

For standard applications with a small amount of flux and pollution gases

with high solid content, Weller offers filter classes M 5 or F 7.

2. Compact filter consisting of:

EPA filter

Filter particles up to 0,3 µm.

Weller offers EPA (Efficiency Particulate Air) filters of class

E 12, medium filtration efficiency 99,5%.

Wide band gas filter

Wide band gas filter for cleaning harmful fumes and vapours. The Weller

wide gas filter consists of 50% active carbon and 50% Puratex. Harmful

gases with a high molecular weight are cleaned by the active carbon

Puratex is suitable for absorbing gases of lower molecular weight. Because

of its composition, Puratex is able to convert a large number of chemical

pollutants by means of molecular modification into non-polluting gases.

3. Gas filter (option)

The gas filter is used for extracting adhesive fumes and solvents.

Experience has shown that filtering suspended particles is not so vital

in this respect. The gas filter is filled with 50% active carbon and 50%

Puratex. The EPA E 12 is omitted.

SKU: T0058735862N

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