Cartridge dust collector: pulse jet
HERDING

The new and compact DELTAFlex design enables the end user and the operating company flexibility with a small foot print, particularly when large air flows are of concern.
The filter elements are mounted vertically and depending on the application, the filter unit will be equipped with DELTA- or DELTA²-filter elements.
The safety concept and the unit design following the ATEX-safety regulations will follow your needs.

Toner Dusts:
During the production and aspiration of toner powder for color cartridges the filter unit has to be carefully selected with regarding the ATEX-regulations and other safety aspects (classification of -zones). Should an explosion hazard be of concern, the DELTAFlex unit can be equipped with a horizontally or vertically installed rupture disk. Furthermore an explosion discharge duct can be optionally added to vent the pressure of a possible explosion away from the filter unit into a low risk area.
As an alternative to the rupture disk, the unit may be equipped with an explosion suppression system which utilizes the injection of dry extinguishing powder.