Trust in the Original High-Quality, High-Airflow Fans

Pfannenberg Highlights PF Series Filterfans 4.0™
Trust in the Original High-Quality, High-Airflow Fans

Lancaster, NY - Pfannenberg, Inc., a leading global manufacturer of thermal management technologies, highlights the unique PF Series Filterfans 4.0™, which provide an unrivaled airflow, guarantee Nema Type 12 protection and boasts a 300% longer lifetime than conventional filters.

Filterfans 4.0™ reach a particularly high airflow and provide an IP 54, Type 12 system of protection with flow optimized fins and rotor blades. The Filterfans 4.0™ contain 11 field-proven patented features, including a patented 4-corner fastening system that allows the filter medium to be replaced in seconds. The fluted filter mat's folded structure facilitates exceptional airflow, while the closed frame design prevents unfiltered air from penetrating the cabinet.

Originally invented in 1958 by Otto Pfannenberg, Filterfans 4.0™ represent over fifty years of experience and development. Options now include NEMA Type 3R/4/4X / IPx6 Washdown Rainhoods, UV Protected Plastic for use in direct sunlight, EMC shielding to attenuate RF signals and exhausting fans for custom applications. The flat-profile and uni-colored design of Filterfans 4.0™ complement modern machines and plants.

Pfannenberg offers eight Filterfans 4.0™ types: PF 11000 (up to 17 CFM), PF 22000 (up to 38 CFM), PF 32000 (up to 65 CFM), PF 42500 (up to 94 CFM), PF 43000 (up to 15 CFM), PF 65000 (up to 297 CFM), PF 66000 (up to 462 CFM), and PF 67000 (up to 560 CFM). Filterfans 4.0™ are ERP compliant to meet European efficiency directives.
Visit https://www.pfannenbergusa.com/thermal-management/filterfans/pf-series-filterfans/ to learn more.
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About Pfannenberg

Established in 1954 by Otto Pfannenberg in Hamburg Germany, Pfannenberg, Inc. is recognized as a leading global manufacturer of thermal management technologies within the Electro-technology Industry. In 1958 we invented the Filterfan®, which continues to be recognized worldwide as a leading product to help manage the temperature in electrical enclosures. Our business philosophy: Protecting Man, Machine and the Environment.