Mini filters are regenerable and can be used as particulate filters

Our mini filters are the solution to your problem. They are used, for example, to filter the displacement air of a differential dosing scale. There is often little space for a dedusting filter here. However, the displaced air must be able to escape unimpeded and filtered so that a correct weighing result can be delivered. Our mini filters allow the process air to escape without any problems.
The filter element is regenerated from time to time by compressed air pulses.
The mini filters are compact in design and can be inserted into a container with the filter cartridge or attached with an extra pipe. A small integrated valve tank supplies the filter with compressed air, allowing the filter cartridge to be continuously regenerated. For filtering suspended solids, a polyester filter medium of filter class H13 can be selected. Naturally, it is conductive and suitable for use in explosive atmospheres.
The mini filters are attached using a clamp connection, allowing the filter cartridge to be replaced without tools. Two sizes are available: The filter module with a diameter of 160 mm and a housing height of 130 mm including the solenoid valve is attached with a DN125 Tri Clamp® connection. The two-way-filter with a diameter of 100 mm and a housing height of 160 mm including solenoid valve is attached with a DN65 Tri Clamp® connection. The mini filters are designed for pressures up to 12 bar and are suitable for use as pressure shock-resistant protection in potentially explosive areas of dust zone 20 with a suitable clamping connection.
With our filter control unit, the solenoid valve can be controlled for the regeneration of the filter surface, and the pressure difference before and after the filter can be monitored.
In highly sensitive areas such as the chemical and pharmaceutical industries, our minis can ensure maximum process safety as additional police filters. Optionally they are expandable by activated carbon (e. g. for filtering aromatics).