Pfannenberg PTF Series Filter Fan for 291 x 291mm Fans, Thermoplastic Frame, 470 x 470 x 152mm

The Pfannenberg Roof Filter fan ensures optimum air passage and even temperature distribution, with natural air convection supported. It features tool less mounting, thanks to its patented quick fastening system, making installation quick and easy. The Filterfans 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 ( 19 to 854 m3/h) in small package with low energy consumption
Uniquely high air flow due to optimized louvre design
Available in RAL 7035 grey or RAL 9011 black as standard
IP 54 protection, closed frame prevents unfiltered air from penetrating
Patented tool-free 4-corner fastening system enables installation in seconds and guarantees a secure hold
Poured 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: cULus, cURus, EAC, CSA