Pfannenberg Filter Fan 230V AC, 12W, 12m³/h Filtered, 19m³/h Unimpeded, IP54, Sleeve Bearing

Pfannenberg PF11000 11611101055 is a high-performance filter fan engineered for industrial HVAC, electrical, and control enclosures that require efficient cooling and dust protection. Operating at 230V AC with a power rating of 12W, it offers a filtered airflow capacity of 12m³/h and an unimpeded maximum airflow of 19m³/h. The filter fan is designed with a flatpack configuration, featuring an innovative pleated fabric filter and louvre construction. The advanced design minimizes dust and water ingress through pre-separation in lamellas, significantly extending the filter's lifetime and reducing maintenance intervals.

With a sleeve bearing for robust, maintenance-friendly operation, the PF11000 filter fan is engineered for direct panel mounting. Its IP54 rating ensures resistance to dust particles and water splashes, making it suitable for demanding industrial, laboratory, and manufacturing environments. The unit has a compact and standardized form with a face height and width of 109mm, and an installation depth of 62mm, allowing flexible placement in a wide range of enclosure sizes.

The filter fan provides a quiet solution with a measured noise level of just 33dB, making it appropriate for installations where acoustics are a concern. Its terminal is designed with a cage clamp configuration, enabling wiring direction changes by 90-degree increments for versatile and easy electrical integration. The unit is completely reversible, capable of introducing or extracting air according to enclosure needs. Provision is made for mounting a thermostat at the exhaust filter’s rear face should energy efficiency requirements necessitate automatic control.

Certified for CE, RoHS, EAC, EN, UL, and CSA, the PF11000 11611101055 filter fan adheres to rigorous international standards of safety and environmental compliance. Its unique 'Click and Fit' design allows tool-free installation and filter mat replacement with no fasteners required, ensuring hassle-free maintenance and reliable performance. The sleeve bearing type ensures durability and longevity under operational stresses typical of industrial applications.

Pfannenberg’s 4th Generation filter fans such as this model offer extremely high airflow - among the best available on the market - and are supported by multiple design patents. This unit is ideal for industrial, laboratory, manufacturing, water treatment, and commercial electrical panels and control cabinets where dust and heat dissipation management are critical. The product colour is RAL 7035 (light grey) and is manufactured in Germany for consistent quality assurance.

Browse more Pfannenberg Filter Fans and enclosure cooling solutions in the Industrial Coolers Blowers & Fans category at EnvMart to enhance your thermal management strategies.