Pfannenberg Filter Fan , 24V DC, 5W, 178.5 m³/h Unimpeded, 61 m³/h Filtered, IP54, 145x145mm

The Pfannenberg 11622801055 filter fan is purpose-built to deliver efficient and reliable cooling for electrical and automation enclosures in industrial settings. With a robust 24V DC input and a power consumption of only 5W, this filter fan ensures cost-effective operation while maintaining optimal climate control for sensitive equipment. The unit supports high unimpeded air flow rates of 178.5 m³/h, ensuring that significant heat can be dissipated from panel interiors.

For filtered applications, the fan supplies 61 m³/h of clean air through an innovative pleated fabric filter, effectively capturing dust and particulates before they impact internal components. The unique louvre and lamella design includes patented water and dust pre-separation technology, greatly improving filter longevity and reducing maintenance requirements.

Installation is particularly straightforward, utilizing a patented click-and-fit system that allows for quick, hardware-free mounting and filter mat changes. The ball bearing type ensures long-lasting, quiet operation, while a noise rating of 44 dB means disruptions are minimal, even in populated industrial environments. Compact dimensions (145x145 mm face, 64 mm depth) mean the fan fits a wide variety of standard panel cut-outs, and is compatible with many existing enclosure designs within the industry.

The IP54 protection rating offers resistance to dust ingress and splashing water, making this filter fan suitable for demanding environments that require reliable thermal management. A cage clamp terminal provides flexibility for wiring orientations, improving adaptability during installation. The filter fan is reversible to introduce or extract air and is designed to accommodate optional thermostatic control for energy optimization.

Ideal for use in electrical panels, industrial control cabinets, automation systems, HVAC control, and machinery enclosures across industrial automation and manufacturing, this product provides certified safety and long-term reliability. The UL, cUL, ISO, EN, and RoHS approvals further affirm its suitability for use in regulated technical environments.

Industries served include electronics manufacturing, automotive production, process automation, water treatment, and other environments where enclosure climate management is necessary. With intuitive installation and robust filtering performance, the Pfannenberg 11622801055 meets the rigorous demands of modern industrial facilities.

Browse the Filter Fan category and explore Pfannenberg solutions for more industrial thermal management products on EnvMart.