Air duct system

“Pfannenberg Air Duct” system in combination with top mounted cooling units is designed to serve applications with limited space in the enclosure.

• Sturdy steel powder coated frame for quick and easy installation
• Long air tube allows easy delivery of cool air to the very bottom of the electrical anclosure
• Cooling from bottom to top supports the natural convection
• Air hose offers very flexible positioning of exhaust
• The system provides an optimal air distribution in the whole enclosure