Pfannenberg PF 22.000 Series Filter Media, 24 V, dc Operation, 44m³/h Filtered, 56m³/h Unimpeded, IP55, 145 x 145mm

The Pfannenberg Outdoor filterfans of the 4th generation is the culmination of 60 years experience in thermal management. Using filterfans is the most efficient and cost-effective way to remove heat from the electrical cabinet at ambient temperatures below target internal.

High air flow (56 to 925 m3/h) in small packages with low energy consumption
Uniquely high air flow due to optimized louvre design
IP-55 protection by innovative filter mat technology optimal for outdoor use
3 times longer service time than IP54 filter
These Filterfans have a higher resistance to UV rays
Patented tool-free 4-corner fastening system enables installation in seconds
Foam seal facilitates the installation
The filter mat can be replaced easily and in seconds due to the optimized front cover
Flat shape and neutral design make a perfect integration into existing machines possible
The filterfans can be retrofitted in most applications because the mounting cut-outs are compatible
Approvals: cURus, EAC, CAS