Pfannenberg PF 22.000 Series High Air Flow Filter Fan 230V AC 19W 61 m³/h Filtered, 178.5 m³/h Unimpeded IP54 145 mm

Pfannenberg PF22000 11622101055 is a PF 22.000 Series Filter Fan engineered for industrial and HVAC applications requiring high air flow and durability. Operating at 230V AC and consuming 19W, this filter fan delivers 61 m³/h of filtered air and an unimpeded airflow of 178.5 m³/h with an IP54 ingress protection rating, ensuring reliable operation even in dusty and wet conditions. The fan features a patented pleated fabric filter combined with an innovative louvre design to maximize airflow and filtration efficiency.

Its patented water and dust pre-separation technology significantly extends filter life by preventing contaminants from reaching the filter mat, which reduces downtime and maintenance efforts. The Click and Fit mounting system allows tool-free installation and quick filter mat changes, enhancing user convenience on site.

This reversible filter fan supports installation flexibility, allowing it to be used for either air intake or exhaust, with a cage clamp terminal designed to accommodate wiring from multiple orientations by rotating 90°. The product features a flat pack configuration with a compact installation depth of 70 mm and a face dimension of 145 mm by 145 mm.

Pfannenberg's proprietary design incorporates 25 design patents and multiple certifications including UL, ISO, EN, cUL, and RoHS standards compliance, making it suitable for demanding industrial, manufacturing, and commercial ventilation and thermal management applications.

The fan runs quietly with a noise level of 44dB and utilizes sleeve bearings for reliable durability. Finished in RAL 7035 grey color, with select models offered in RAL 9011 black, it provides an aesthetic that fits well in industrial control panels.

This filter fan is made in Germany and is part of Pfannenberg's 4th generation high air flow series, designed to retrofit earlier versions and fit competitive market cutouts seamlessly.

The filter fan features a patented pleated fabric filter and louvre design for enhanced airflow. It includes patented water and dust pre-separation to extend filter lifetime and reduce maintenance. The Click and Fit design allows hardware-free installation and easy filter mat replacement.

The unit is reversible for air intake or exhaust applications with a cage clamp terminal adjustable by 90° turns. Its robust construction is fully certified with UL, ISO, EN, cUL, and RoHS standards. Colour is RAL 7035 with options for RAL 9011 black for special suffixes.

The fan operates quietly at 44dB noise level with sleeve bearing type.

Suitable for industrial environments, HVAC systems, electrical cabinets, and manufacturing facilities, this filter fan delivers reliable cooling and airflow while reducing maintenance and energy consumption. Explore more industrial cooling and Filter Fan solutions from Pfannenberg on EnvMart.