'The 4th generation Pfannenberg outdoor filter fans combine all the advantages of 60 years of experience. The use of filter fans is the most efficient and cost-effective way to cool the control cabinet at low ambient temperatures.
The louvre cover of this product is RAL7035 (light grey).
Advantages at a glance:

• High air flow (56-925 m3/h) in a small space and low energy consumption
• IP-55 protection thanks to innovative filter mat technology, ideal for outdoor use
• 3 times longer service life compared to IP54 filters
• The filter fans have increased resistance to UV rays
• Patented tool-free 4-corner snap mechanism enables installation in seconds
• Foamed seal simplifies installation
• Easy filter mat change in seconds thanks to optimized front cover
• Flat construction and neutral design enables perfect machine integration
• The filter fans can be retrofitted in most applications because the mounting cutouts are compatible
• Approvals: cURus, EAC, CAS'