Using regenerable filter cartridges with filter media of filter class H13, the residual dust level of the former HEPA filtration can be achieved with only one filter stage. Expensive process interruptions during filter change of the second filter stage are thus a thing of the past. In particularly sensitive areas, such as the chemicals or pharmaceutical industries, the two-way-filter can be used as plug-in or top filter. Depending on the application, it serves as the first or second filter stage.
The Two-way-filter can be used for aspiration, for vent pneumatic conveyors, as a safety filter and for many other applications. The filter apparatus is integrated autonomously into the process or inserted in the bypass as a police filter on the exhaust side for process control and thus, contributes to a controlled ventilation of the process. It can also be used for the controlled explosion in a pressure-resistant housing.
During filtration, the dust-loaded raw gas flows from the outside to the inside through the filter element. The dust forms a growing dust cake on the outside. The filter element is regenerated from time to time by compressed air pulses. Due to the mounting with a clamping connection, the filter element can be changed without tools. The metallic design of the filter element enables additional cleaning at higher temperatures and the use of the ultrasonic cleaning method.
• 12 bar pressure resistant
• Star filter with filter medium (glass fiber free): Filter class H13
Degrees of separation ≥ 99.995 %
Clean gas values <1 mg/m³
• Optional metal filter element
• Regenerable
• Suitable for potentially explosive atmospheres
• Food approval
• expandable by activated carbon (e.g for the filtration of aromatics)
• Small and compact for low heights
• Filter change without tools