In industrial machines and production plants of different industries, process air fans from ZIEHL-ABEGG perform responsible tasks: They ensure functions that would hardly be possible without defined air transport. They also ensure good room air and a clean atmosphere. Thanks to the optimum fan concept for HVAC systems, they master their tasks with absolute reliability and functional safety. All standard series as well as individual solutions according to customer requirements are equipped with the design program developed by ZIEHL-ABEGG and energy-optimized drive technology. Energy and operating costs are reduced even further with a specially planned and adapted system - both in standard applications and in special areas.